diff --git a/core/java/android/app/Activity.java b/core/java/android/app/Activity.java
index 4f0683c..9a3c290 100644
--- a/core/java/android/app/Activity.java
+++ b/core/java/android/app/Activity.java
@@ -1030,7 +1030,7 @@
     /**
      * Called after {@link #onCreate} &mdash; or after {@link #onRestart} when  
      * the activity had been stopped, but is now again being displayed to the 
-	 * user.  It will be followed by {@link #onResume}.
+     * user.  It will be followed by {@link #onResume}.
      *
      * <p><em>Derived classes must call through to the super class's
      * implementation of this method.  If they do not, an exception will be
diff --git a/core/java/android/app/ApplicationPackageManager.java b/core/java/android/app/ApplicationPackageManager.java
index 6b48130..061e5a5 100644
--- a/core/java/android/app/ApplicationPackageManager.java
+++ b/core/java/android/app/ApplicationPackageManager.java
@@ -1059,7 +1059,7 @@
     }
 
     @Override
-	  public void installPackageWithVerificationAndEncryption(Uri packageURI,
+    public void installPackageWithVerificationAndEncryption(Uri packageURI,
             IPackageInstallObserver observer, int flags, String installerPackageName,
             VerificationParams verificationParams, ContainerEncryptionParams encryptionParams) {
         try {
diff --git a/core/java/android/app/ApplicationThreadNative.java b/core/java/android/app/ApplicationThreadNative.java
index c8f1280..20198f9 100644
--- a/core/java/android/app/ApplicationThreadNative.java
+++ b/core/java/android/app/ApplicationThreadNative.java
@@ -714,7 +714,7 @@
     }
 
     public final void scheduleSendResult(IBinder token, List<ResultInfo> results)
-    		throws RemoteException {
+            throws RemoteException {
         Parcel data = Parcel.obtain();
         data.writeInterfaceToken(IApplicationThread.descriptor);
         data.writeStrongBinder(token);
@@ -884,7 +884,7 @@
     }
 
     public final void scheduleServiceArgs(IBinder token, boolean taskRemoved, int startId,
-	    int flags, Intent args) throws RemoteException {
+            int flags, Intent args) throws RemoteException {
         Parcel data = Parcel.obtain();
         data.writeInterfaceToken(IApplicationThread.descriptor);
         data.writeStrongBinder(token);
diff --git a/core/java/android/app/OnActivityPausedListener.java b/core/java/android/app/OnActivityPausedListener.java
index 379f133..5003973 100644
--- a/core/java/android/app/OnActivityPausedListener.java
+++ b/core/java/android/app/OnActivityPausedListener.java
@@ -5,7 +5,7 @@
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *	    http://www.apache.org/licenses/LICENSE-2.0
+ *        http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
diff --git a/core/java/android/appwidget/AppWidgetProviderInfo.java b/core/java/android/appwidget/AppWidgetProviderInfo.java
index 7b8b286..4b33799 100644
--- a/core/java/android/appwidget/AppWidgetProviderInfo.java
+++ b/core/java/android/appwidget/AppWidgetProviderInfo.java
@@ -172,7 +172,7 @@
      * <p>This field corresponds to the <code>android:previewImage</code> attribute in
      * the <code>&lt;receiver&gt;</code> element in the AndroidManifest.xml file.
      */
-	public int previewImage;
+    public int previewImage;
 
     /**
      * The rules by which a widget can be resized. See {@link #RESIZE_NONE},
diff --git a/core/java/android/hardware/GeomagneticField.java b/core/java/android/hardware/GeomagneticField.java
index 0369825..ef05732 100644
--- a/core/java/android/hardware/GeomagneticField.java
+++ b/core/java/android/hardware/GeomagneticField.java
@@ -361,7 +361,7 @@
             mP[0] = new float[] { 1.0f };
             mPDeriv[0] = new float[] { 0.0f };
             for (int n = 1; n <= maxN; n++) {
-            	mP[n] = new float[n + 1];
+                mP[n] = new float[n + 1];
                 mPDeriv[n] = new float[n + 1];
                 for (int m = 0; m <= n; m++) {
                     if (n == m) {
diff --git a/core/java/android/nfc/NdefRecord.java b/core/java/android/nfc/NdefRecord.java
index de481cf..758e2c1 100644
--- a/core/java/android/nfc/NdefRecord.java
+++ b/core/java/android/nfc/NdefRecord.java
@@ -775,7 +775,7 @@
                     throw new FormatException("expected TNF_UNCHANGED in non-leading chunk");
                 } else if (!inChunk && tnf == NdefRecord.TNF_UNCHANGED) {
                     throw new FormatException("" +
-                    		"unexpected TNF_UNCHANGED in first chunk or unchunked record");
+                            "unexpected TNF_UNCHANGED in first chunk or unchunked record");
                 }
 
                 int typeLength = buffer.get() & 0xFF;
diff --git a/core/java/android/os/Broadcaster.java b/core/java/android/os/Broadcaster.java
index 96dc61a..70dcdd8 100644
--- a/core/java/android/os/Broadcaster.java
+++ b/core/java/android/os/Broadcaster.java
@@ -171,10 +171,10 @@
     public void broadcast(Message msg)
     {
         synchronized (this) {
-        	if (mReg == null) {
-        		return;
-        	}
-        	
+            if (mReg == null) {
+                return;
+            }
+            
             int senderWhat = msg.what;
             Registration start = mReg;
             Registration r = start;
diff --git a/core/java/android/preference/GenericInflater.java b/core/java/android/preference/GenericInflater.java
index 3003290..7de7d1c 100644
--- a/core/java/android/preference/GenericInflater.java
+++ b/core/java/android/preference/GenericInflater.java
@@ -191,7 +191,7 @@
     public void setFactory(Factory<T> factory) {
         if (mFactorySet) {
             throw new IllegalStateException("" +
-            		"A factory has already been set on this inflater");
+                    "A factory has already been set on this inflater");
         }
         if (factory == null) {
             throw new NullPointerException("Given factory can not be null");
diff --git a/core/java/android/text/style/BackgroundColorSpan.java b/core/java/android/text/style/BackgroundColorSpan.java
index 580a369..cda8015 100644
--- a/core/java/android/text/style/BackgroundColorSpan.java
+++ b/core/java/android/text/style/BackgroundColorSpan.java
@@ -26,9 +26,9 @@
 
     private final int mColor;
 
-	public BackgroundColorSpan(int color) {
-		mColor = color;
-	}
+    public BackgroundColorSpan(int color) {
+        mColor = color;
+    }
 
     public BackgroundColorSpan(Parcel src) {
         mColor = src.readInt();
@@ -46,12 +46,12 @@
         dest.writeInt(mColor);
     }
 
-	public int getBackgroundColor() {
-		return mColor;
-	}
+    public int getBackgroundColor() {
+        return mColor;
+    }
 
-	@Override
-	public void updateDrawState(TextPaint ds) {
-		ds.bgColor = mColor;
-	}
+    @Override
+    public void updateDrawState(TextPaint ds) {
+        ds.bgColor = mColor;
+    }
 }
diff --git a/core/java/android/text/style/CharacterStyle.java b/core/java/android/text/style/CharacterStyle.java
index 14dfddd..5b95f1a 100644
--- a/core/java/android/text/style/CharacterStyle.java
+++ b/core/java/android/text/style/CharacterStyle.java
@@ -24,7 +24,7 @@
  * ones may just implement {@link UpdateAppearance}.
  */
 public abstract class CharacterStyle {
-	public abstract void updateDrawState(TextPaint tp);
+    public abstract void updateDrawState(TextPaint tp);
 
     /**
      * A given CharacterStyle can only applied to a single region of a given
diff --git a/core/java/android/text/style/ForegroundColorSpan.java b/core/java/android/text/style/ForegroundColorSpan.java
index 476124d..c9e09bd 100644
--- a/core/java/android/text/style/ForegroundColorSpan.java
+++ b/core/java/android/text/style/ForegroundColorSpan.java
@@ -26,9 +26,9 @@
 
     private final int mColor;
 
-	public ForegroundColorSpan(int color) {
-		mColor = color;
-	}
+    public ForegroundColorSpan(int color) {
+        mColor = color;
+    }
 
     public ForegroundColorSpan(Parcel src) {
         mColor = src.readInt();
@@ -46,12 +46,12 @@
         dest.writeInt(mColor);
     }
 
-	public int getForegroundColor() {
-		return mColor;
-	}
+    public int getForegroundColor() {
+        return mColor;
+    }
 
-	@Override
-	public void updateDrawState(TextPaint ds) {
-		ds.setColor(mColor);
-	}
+    @Override
+    public void updateDrawState(TextPaint ds) {
+        ds.setColor(mColor);
+    }
 }
diff --git a/core/java/android/text/style/MaskFilterSpan.java b/core/java/android/text/style/MaskFilterSpan.java
index 64ab0d8..2ff52a8f 100644
--- a/core/java/android/text/style/MaskFilterSpan.java
+++ b/core/java/android/text/style/MaskFilterSpan.java
@@ -21,18 +21,18 @@
 
 public class MaskFilterSpan extends CharacterStyle implements UpdateAppearance {
 
-	private MaskFilter mFilter;
+    private MaskFilter mFilter;
 
-	public MaskFilterSpan(MaskFilter filter) {
-		mFilter = filter;
-	}
+    public MaskFilterSpan(MaskFilter filter) {
+        mFilter = filter;
+    }
 
-	public MaskFilter getMaskFilter() {
-		return mFilter;
-	}
+    public MaskFilter getMaskFilter() {
+        return mFilter;
+    }
 
-	@Override
-	public void updateDrawState(TextPaint ds) {
-		ds.setMaskFilter(mFilter);
-	}
+    @Override
+    public void updateDrawState(TextPaint ds) {
+        ds.setMaskFilter(mFilter);
+    }
 }
diff --git a/core/java/android/text/style/MetricAffectingSpan.java b/core/java/android/text/style/MetricAffectingSpan.java
index a02b276..853ecc6 100644
--- a/core/java/android/text/style/MetricAffectingSpan.java
+++ b/core/java/android/text/style/MetricAffectingSpan.java
@@ -26,7 +26,7 @@
 extends CharacterStyle
 implements UpdateLayout {
 
-	public abstract void updateMeasureState(TextPaint p);
+    public abstract void updateMeasureState(TextPaint p);
 
     /**
      * Returns "this" for most MetricAffectingSpans, but for 
diff --git a/core/java/android/text/style/RasterizerSpan.java b/core/java/android/text/style/RasterizerSpan.java
index 75b5bcc..cae9640 100644
--- a/core/java/android/text/style/RasterizerSpan.java
+++ b/core/java/android/text/style/RasterizerSpan.java
@@ -21,18 +21,18 @@
 
 public class RasterizerSpan extends CharacterStyle implements UpdateAppearance {
 
-	private Rasterizer mRasterizer;
+    private Rasterizer mRasterizer;
 
-	public RasterizerSpan(Rasterizer r) {
-		mRasterizer = r;
-	}
+    public RasterizerSpan(Rasterizer r) {
+        mRasterizer = r;
+    }
 
-	public Rasterizer getRasterizer() {
-		return mRasterizer;
-	}
+    public Rasterizer getRasterizer() {
+        return mRasterizer;
+    }
 
-	@Override
-	public void updateDrawState(TextPaint ds) {
-		ds.setRasterizer(mRasterizer);
-	}
+    @Override
+    public void updateDrawState(TextPaint ds) {
+        ds.setRasterizer(mRasterizer);
+    }
 }
diff --git a/core/java/android/text/style/RelativeSizeSpan.java b/core/java/android/text/style/RelativeSizeSpan.java
index 9717362..632dbd4 100644
--- a/core/java/android/text/style/RelativeSizeSpan.java
+++ b/core/java/android/text/style/RelativeSizeSpan.java
@@ -23,11 +23,11 @@
 
 public class RelativeSizeSpan extends MetricAffectingSpan implements ParcelableSpan {
 
-	private final float mProportion;
+    private final float mProportion;
 
-	public RelativeSizeSpan(float proportion) {
-		mProportion = proportion;
-	}
+    public RelativeSizeSpan(float proportion) {
+        mProportion = proportion;
+    }
 
     public RelativeSizeSpan(Parcel src) {
         mProportion = src.readFloat();
@@ -45,17 +45,17 @@
         dest.writeFloat(mProportion);
     }
 
-	public float getSizeChange() {
-		return mProportion;
-	}
+    public float getSizeChange() {
+        return mProportion;
+    }
 
-	@Override
-	public void updateDrawState(TextPaint ds) {
-		ds.setTextSize(ds.getTextSize() * mProportion);
-	}
+    @Override
+    public void updateDrawState(TextPaint ds) {
+        ds.setTextSize(ds.getTextSize() * mProportion);
+    }
 
-	@Override
-	public void updateMeasureState(TextPaint ds) {
-		ds.setTextSize(ds.getTextSize() * mProportion);
-	}
+    @Override
+    public void updateMeasureState(TextPaint ds) {
+        ds.setTextSize(ds.getTextSize() * mProportion);
+    }
 }
diff --git a/core/java/android/text/style/ScaleXSpan.java b/core/java/android/text/style/ScaleXSpan.java
index 655064b..a22a5a1 100644
--- a/core/java/android/text/style/ScaleXSpan.java
+++ b/core/java/android/text/style/ScaleXSpan.java
@@ -23,11 +23,11 @@
 
 public class ScaleXSpan extends MetricAffectingSpan implements ParcelableSpan {
 
-	private final float mProportion;
+    private final float mProportion;
 
-	public ScaleXSpan(float proportion) {
-		mProportion = proportion;
-	}
+    public ScaleXSpan(float proportion) {
+        mProportion = proportion;
+    }
 
     public ScaleXSpan(Parcel src) {
         mProportion = src.readFloat();
@@ -45,17 +45,17 @@
         dest.writeFloat(mProportion);
     }
 
-	public float getScaleX() {
-		return mProportion;
-	}
+    public float getScaleX() {
+        return mProportion;
+    }
 
-	@Override
-	public void updateDrawState(TextPaint ds) {
-		ds.setTextScaleX(ds.getTextScaleX() * mProportion);
-	}
+    @Override
+    public void updateDrawState(TextPaint ds) {
+        ds.setTextScaleX(ds.getTextScaleX() * mProportion);
+    }
 
-	@Override
-	public void updateMeasureState(TextPaint ds) {
-		ds.setTextScaleX(ds.getTextScaleX() * mProportion);
-	}
+    @Override
+    public void updateMeasureState(TextPaint ds) {
+        ds.setTextScaleX(ds.getTextScaleX() * mProportion);
+    }
 }
diff --git a/core/java/android/text/style/StrikethroughSpan.java b/core/java/android/text/style/StrikethroughSpan.java
index b51363a..303e41574 100644
--- a/core/java/android/text/style/StrikethroughSpan.java
+++ b/core/java/android/text/style/StrikethroughSpan.java
@@ -40,8 +40,8 @@
     public void writeToParcel(Parcel dest, int flags) {
     }
 
-	@Override
-	public void updateDrawState(TextPaint ds) {
-		ds.setStrikeThruText(true);
-	}
+    @Override
+    public void updateDrawState(TextPaint ds) {
+        ds.setStrikeThruText(true);
+    }
 }
diff --git a/core/java/android/text/style/StyleSpan.java b/core/java/android/text/style/StyleSpan.java
index 8e6147c..b08f70e 100644
--- a/core/java/android/text/style/StyleSpan.java
+++ b/core/java/android/text/style/StyleSpan.java
@@ -33,17 +33,17 @@
  */
 public class StyleSpan extends MetricAffectingSpan implements ParcelableSpan {
 
-	private final int mStyle;
+    private final int mStyle;
 
-	/**
-	 * 
-	 * @param style An integer constant describing the style for this span. Examples
-	 * include bold, italic, and normal. Values are constants defined 
-	 * in {@link android.graphics.Typeface}.
-	 */
-	public StyleSpan(int style) {
-		mStyle = style;
-	}
+    /**
+     * 
+     * @param style An integer constant describing the style for this span. Examples
+     * include bold, italic, and normal. Values are constants defined 
+     * in {@link android.graphics.Typeface}.
+     */
+    public StyleSpan(int style) {
+        mStyle = style;
+    }
 
     public StyleSpan(Parcel src) {
         mStyle = src.readInt();
@@ -61,19 +61,19 @@
         dest.writeInt(mStyle);
     }
 
-	/**
-	 * Returns the style constant defined in {@link android.graphics.Typeface}. 
-	 */
-	public int getStyle() {
-		return mStyle;
-	}
+    /**
+     * Returns the style constant defined in {@link android.graphics.Typeface}. 
+     */
+    public int getStyle() {
+        return mStyle;
+    }
 
-	@Override
+    @Override
     public void updateDrawState(TextPaint ds) {
         apply(ds, mStyle);
     }
 
-	@Override
+    @Override
     public void updateMeasureState(TextPaint paint) {
         apply(paint, mStyle);
     }
diff --git a/core/java/android/text/style/UnderlineSpan.java b/core/java/android/text/style/UnderlineSpan.java
index b0cb0e8..80b2427 100644
--- a/core/java/android/text/style/UnderlineSpan.java
+++ b/core/java/android/text/style/UnderlineSpan.java
@@ -40,8 +40,8 @@
     public void writeToParcel(Parcel dest, int flags) {
     }
 
-	@Override
-	public void updateDrawState(TextPaint ds) {
-		ds.setUnderlineText(true);
-	}
+    @Override
+    public void updateDrawState(TextPaint ds) {
+        ds.setUnderlineText(true);
+    }
 }
diff --git a/core/java/com/android/internal/app/LocalePicker.java b/core/java/com/android/internal/app/LocalePicker.java
index 043964f..ec2d654 100644
--- a/core/java/com/android/internal/app/LocalePicker.java
+++ b/core/java/com/android/internal/app/LocalePicker.java
@@ -117,7 +117,7 @@
         /** - TODO: Enable when zz_ZY Pseudolocale is complete
          *  if (!localeList.contains("zz_ZY")) {
          *      localeList.add("zz_ZY");
-         *	}
+         *  }
          */
         }
         String[] locales = new String[localeList.size()];
diff --git a/core/tests/ConnectivityManagerTest/src/com/android/connectivitymanagertest/AccessPointParserHelper.java b/core/tests/ConnectivityManagerTest/src/com/android/connectivitymanagertest/AccessPointParserHelper.java
index b942eb6..cad030a 100644
--- a/core/tests/ConnectivityManagerTest/src/com/android/connectivitymanagertest/AccessPointParserHelper.java
+++ b/core/tests/ConnectivityManagerTest/src/com/android/connectivitymanagertest/AccessPointParserHelper.java
@@ -252,26 +252,26 @@
                 if (!validateEapValue(eapValue)) {
                     throw new SAXException();
                 }
-		if (eapValue.equals("TLS")) {
-		    config.enterpriseConfig.setEapMethod(WifiEnterpriseConfig.Eap.TLS);
-		} else if (eapValue.equals("TTLS")) {
-		    config.enterpriseConfig.setEapMethod(WifiEnterpriseConfig.Eap.TTLS);
-		} else if (eapValue.equals("PEAP")) {
-		    config.enterpriseConfig.setEapMethod(WifiEnterpriseConfig.Eap.PEAP);
-		}
+                if (eapValue.equals("TLS")) {
+                    config.enterpriseConfig.setEapMethod(WifiEnterpriseConfig.Eap.TLS);
+                } else if (eapValue.equals("TTLS")) {
+                    config.enterpriseConfig.setEapMethod(WifiEnterpriseConfig.Eap.TTLS);
+                } else if (eapValue.equals("PEAP")) {
+                    config.enterpriseConfig.setEapMethod(WifiEnterpriseConfig.Eap.PEAP);
+                }
                 eap = false;
             }
             if (phase2) {
                 String phase2Value = new String(ch, start, length);
-		if (phase2Value.equals("PAP")) {
+                if (phase2Value.equals("PAP")) {
                     config.enterpriseConfig.setPhase2Method(WifiEnterpriseConfig.Phase2.PAP);
-		} else if (phase2Value.equals("MSCHAP")) {
+                } else if (phase2Value.equals("MSCHAP")) {
                     config.enterpriseConfig.setPhase2Method(WifiEnterpriseConfig.Phase2.MSCHAP);
-		} else if (phase2Value.equals("MSCHAPV2")) {
+                } else if (phase2Value.equals("MSCHAPV2")) {
                     config.enterpriseConfig.setPhase2Method(WifiEnterpriseConfig.Phase2.MSCHAPV2);
-		} else if (phase2Value.equals("GTC")) {
+                } else if (phase2Value.equals("GTC")) {
                     config.enterpriseConfig.setPhase2Method(WifiEnterpriseConfig.Phase2.GTC);
-		}
+                }
                 phase2 = false;
             }
             if (identity) {
diff --git a/core/tests/coretests/src/android/app/TranslucentFancyActivity.java b/core/tests/coretests/src/android/app/TranslucentFancyActivity.java
index ec5ad7a..35abaaa 100644
--- a/core/tests/coretests/src/android/app/TranslucentFancyActivity.java
+++ b/core/tests/coretests/src/android/app/TranslucentFancyActivity.java
@@ -53,7 +53,7 @@
      * describe what is to be displayed in the screen.
      */
     @Override
-	protected void onCreate(Bundle icicle)
+    protected void onCreate(Bundle icicle)
     {
         // Be sure to call the super class.
         super.onCreate(icicle);
diff --git a/core/tests/coretests/src/android/app/activity/AbortReceiver.java b/core/tests/coretests/src/android/app/activity/AbortReceiver.java
index fef1775..8d5c022 100644
--- a/core/tests/coretests/src/android/app/activity/AbortReceiver.java
+++ b/core/tests/coretests/src/android/app/activity/AbortReceiver.java
@@ -32,7 +32,7 @@
 
     public void onReceive(Context context, Intent intent)
     {
-	//Log.i("AbortReceiver", "onReceiveIntent!");
+        //Log.i("AbortReceiver", "onReceiveIntent!");
         try {
             IBinder caller = intent.getIBinderExtra("caller");
             Parcel data = Parcel.obtain();
diff --git a/core/tests/coretests/src/android/app/activity/RemoteSubActivityScreen.java b/core/tests/coretests/src/android/app/activity/RemoteSubActivityScreen.java
index e969d10..9f402a5 100644
--- a/core/tests/coretests/src/android/app/activity/RemoteSubActivityScreen.java
+++ b/core/tests/coretests/src/android/app/activity/RemoteSubActivityScreen.java
@@ -24,19 +24,19 @@
 import android.util.Log;
 
 public class RemoteSubActivityScreen extends SubActivityScreen {
-	Handler mHandler = new Handler();
-	boolean mFirst = false;
+    Handler mHandler = new Handler();
+    boolean mFirst = false;
 
     public RemoteSubActivityScreen() {
     }
 
     @Override
     public void onCreate(Bundle icicle) {
-    	// We are running in a remote process, so want to have the sub-activity
-    	// sending the result back in the original process.
+        // We are running in a remote process, so want to have the sub-activity
+        // sending the result back in the original process.
         Intent intent = getIntent();
-    	intent.setClass(this, SubActivityScreen.class);
-    	
+        intent.setClass(this, SubActivityScreen.class);
+        
         super.onCreate(icicle);
         
         boolean kill = intent.getBooleanExtra("kill", false);
@@ -44,16 +44,16 @@
         //        + " kill=" + kill);
         
         if (kill) {
-	        // After finishing initialization, kill the process!  But only if
-	        // this is the first time...
-	        if (icicle == null) {
-		        mHandler.post(new Runnable() {
-		        	public void run() {
-		        		handleBeforeStopping();
-		        		Process.killProcess(Process.myPid());
-		        	}
-		        });
-	        }
+            // After finishing initialization, kill the process!  But only if
+            // this is the first time...
+            if (icicle == null) {
+                mHandler.post(new Runnable() {
+                    public void run() {
+                        handleBeforeStopping();
+                        Process.killProcess(Process.myPid());
+                    }
+                });
+            }
         }
     }
 }
diff --git a/core/tests/coretests/src/android/app/activity/SubActivityScreen.java b/core/tests/coretests/src/android/app/activity/SubActivityScreen.java
index 919c591..3caec7a 100644
--- a/core/tests/coretests/src/android/app/activity/SubActivityScreen.java
+++ b/core/tests/coretests/src/android/app/activity/SubActivityScreen.java
@@ -44,24 +44,24 @@
         // Move on to the next thing that will generate a result...  but only
         // if we are being launched for the first time.
         if (icicle == null) {
-	        if (mMode == PENDING_RESULT_MODE) {
-	            PendingIntent apr = createPendingResult(1, null,
-	                    Intent.FILL_IN_ACTION);
-	            Intent res = new Intent();
+            if (mMode == PENDING_RESULT_MODE) {
+                PendingIntent apr = createPendingResult(1, null,
+                        Intent.FILL_IN_ACTION);
+                Intent res = new Intent();
                 res.putExtra("tkey", "tval");
                 res.setAction("test");
-	            try {
-    	            apr.send(this, RESULT_OK, res);
-	            } catch (PendingIntent.CanceledException e) {
-	            }
-	        } else if (mMode < CHILD_OFFSET) {
-	            Intent intent = new Intent();
-	        	intent.setClass(this, SubActivityScreen.class);
-	            intent.putExtra("mode", CHILD_OFFSET+mMode);
-	            //System.out.println("*** Starting from onStart: " + intent);
-	            startActivityForResult(intent, 1);
-	            return;
-	        }
+                try {
+                    apr.send(this, RESULT_OK, res);
+                } catch (PendingIntent.CanceledException e) {
+                }
+            } else if (mMode < CHILD_OFFSET) {
+                Intent intent = new Intent();
+                intent.setClass(this, SubActivityScreen.class);
+                intent.putExtra("mode", CHILD_OFFSET+mMode);
+                //System.out.println("*** Starting from onStart: " + intent);
+                startActivityForResult(intent, 1);
+                return;
+            }
         }
     }
 
@@ -77,15 +77,15 @@
         //Log.i("foo", "SubActivityScreen pid=" + Process.myPid() + " onResume");
         
         if (mMode >= CHILD_OFFSET) {
-        	// Wait a little bit, to give our parent time to kill itself
-        	// if that is something it is into.
-        	try {
-	        	Thread.sleep(500);
-        	} catch (InterruptedException e) {
-        		setResult(RESULT_CANCELED, (new Intent()).setAction("Interrupted!"));
-        		finish();
-        		return;
-        	}
+            // Wait a little bit, to give our parent time to kill itself
+            // if that is something it is into.
+            try {
+                Thread.sleep(500);
+            } catch (InterruptedException e) {
+                setResult(RESULT_CANCELED, (new Intent()).setAction("Interrupted!"));
+                finish();
+                return;
+            }
             //System.out.println("Resuming sub-activity: mode=" + mMode);
             switch (mMode-CHILD_OFFSET) {
             case NO_RESULT_MODE:
diff --git a/core/tests/coretests/src/android/database/DatabaseCursorTest.java b/core/tests/coretests/src/android/database/DatabaseCursorTest.java
index 36f0f4b..08cd027 100644
--- a/core/tests/coretests/src/android/database/DatabaseCursorTest.java
+++ b/core/tests/coretests/src/android/database/DatabaseCursorTest.java
@@ -51,8 +51,8 @@
     @Override
     protected void setUp() throws Exception {
         super.setUp();
-	File dbDir = getContext().getDir("tests", Context.MODE_PRIVATE);
-	mDatabaseFile = new File(dbDir, "database_test.db");
+        File dbDir = getContext().getDir("tests", Context.MODE_PRIVATE);
+        mDatabaseFile = new File(dbDir, "database_test.db");
 
         if (mDatabaseFile.exists()) {
             mDatabaseFile.delete();
diff --git a/core/tests/coretests/src/android/database/DatabaseStatementTest.java b/core/tests/coretests/src/android/database/DatabaseStatementTest.java
index 512d5cd..895d715 100644
--- a/core/tests/coretests/src/android/database/DatabaseStatementTest.java
+++ b/core/tests/coretests/src/android/database/DatabaseStatementTest.java
@@ -41,8 +41,8 @@
     @Override
     protected void setUp() throws Exception {
         super.setUp();
-	File dbDir = getContext().getDir("tests", Context.MODE_PRIVATE);
-	mDatabaseFile = new File(dbDir, "database_test.db");
+        File dbDir = getContext().getDir("tests", Context.MODE_PRIVATE);
+        mDatabaseFile = new File(dbDir, "database_test.db");
 
         if (mDatabaseFile.exists()) {
             mDatabaseFile.delete();
diff --git a/graphics/java/android/graphics/LayerRasterizer.java b/graphics/java/android/graphics/LayerRasterizer.java
index dc307c6..5b356089 100644
--- a/graphics/java/android/graphics/LayerRasterizer.java
+++ b/graphics/java/android/graphics/LayerRasterizer.java
@@ -21,11 +21,11 @@
         native_instance = nativeConstructor();
     }
     
-	/**	Add a new layer (above any previous layers) to the rasterizer.
-		The layer will extract those fields that affect the mask from
-		the specified paint, but will not retain a reference to the paint
-		object itself, so it may be reused without danger of side-effects.
-	*/
+    /** Add a new layer (above any previous layers) to the rasterizer.
+        The layer will extract those fields that affect the mask from
+        the specified paint, but will not retain a reference to the paint
+        object itself, so it may be reused without danger of side-effects.
+    */
     public void addLayer(Paint paint, float dx, float dy) {
         nativeAddLayer(native_instance, paint.mNativePaint, dx, dy);
     }
diff --git a/graphics/java/android/graphics/LinearGradient.java b/graphics/java/android/graphics/LinearGradient.java
index 9ad3e49..0eae67c 100644
--- a/graphics/java/android/graphics/LinearGradient.java
+++ b/graphics/java/android/graphics/LinearGradient.java
@@ -38,7 +38,7 @@
 
     private TileMode mTileMode;
 
-	/**	Create a shader that draws a linear gradient along a line.
+    /** Create a shader that draws a linear gradient along a line.
         @param x0           The x-coordinate for the start of the gradient line
         @param y0           The y-coordinate for the start of the gradient line
         @param x1           The x-coordinate for the end of the gradient line
@@ -48,8 +48,8 @@
                             each corresponding color in the colors array. If this is null,
                             the the colors are distributed evenly along the gradient line.
         @param  tile        The Shader tiling mode
-	*/
-	public LinearGradient(float x0, float y0, float x1, float y1, int colors[], float positions[],
+    */
+    public LinearGradient(float x0, float y0, float x1, float y1, int colors[], float positions[],
             TileMode tile) {
         if (colors.length < 2) {
             throw new IllegalArgumentException("needs >= 2 number of colors");
@@ -70,7 +70,7 @@
                 tile.nativeInt);
     }
 
-	/**	Create a shader that draws a linear gradient along a line.
+    /** Create a shader that draws a linear gradient along a line.
         @param x0       The x-coordinate for the start of the gradient line
         @param y0       The y-coordinate for the start of the gradient line
         @param x1       The x-coordinate for the end of the gradient line
@@ -78,8 +78,8 @@
         @param  color0  The color at the start of the gradient line.
         @param  color1  The color at the end of the gradient line.
         @param  tile    The Shader tiling mode
-	*/
-	public LinearGradient(float x0, float y0, float x1, float y1, int color0, int color1,
+    */
+    public LinearGradient(float x0, float y0, float x1, float y1, int color0, int color1,
             TileMode tile) {
         mType = TYPE_COLOR_START_AND_COLOR_END;
         mX0 = x0;
@@ -118,7 +118,7 @@
 
     private native long nativeCreate1(float x0, float y0, float x1, float y1,
             int colors[], float positions[], int tileMode);
-	private native long nativeCreate2(float x0, float y0, float x1, float y1,
+    private native long nativeCreate2(float x0, float y0, float x1, float y1,
             int color0, int color1, int tileMode);
     private native long nativePostCreate1(long native_shader, float x0, float y0, float x1, float y1,
             int colors[], float positions[], int tileMode);
diff --git a/graphics/java/android/graphics/RadialGradient.java b/graphics/java/android/graphics/RadialGradient.java
index f10e5d6..c00c612 100644
--- a/graphics/java/android/graphics/RadialGradient.java
+++ b/graphics/java/android/graphics/RadialGradient.java
@@ -37,17 +37,17 @@
 
     private TileMode mTileMode;
 
-	/**	Create a shader that draws a radial gradient given the center and radius.
+    /** Create a shader that draws a radial gradient given the center and radius.
         @param x        The x-coordinate of the center of the radius
         @param y        The y-coordinate of the center of the radius
-		@param radius   Must be positive. The radius of the circle for this gradient
+        @param radius   Must be positive. The radius of the circle for this gradient
         @param colors   The colors to be distributed between the center and edge of the circle
         @param positions May be NULL. The relative position of
                         each corresponding color in the colors array. If this is NULL,
                         the the colors are distributed evenly between the center and edge of the circle.
         @param  tile    The Shader tiling mode
-	*/
-	public RadialGradient(float x, float y, float radius,
+    */
+    public RadialGradient(float x, float y, float radius,
                           int colors[], float positions[], TileMode tile) {
         if (radius <= 0) {
             throw new IllegalArgumentException("radius must be > 0");
@@ -70,15 +70,15 @@
                 tile.nativeInt);
     }
 
-	/**	Create a shader that draws a radial gradient given the center and radius.
+    /** Create a shader that draws a radial gradient given the center and radius.
         @param x        The x-coordinate of the center of the radius
         @param y        The y-coordinate of the center of the radius
-		@param radius   Must be positive. The radius of the circle for this gradient
+        @param radius   Must be positive. The radius of the circle for this gradient
         @param color0   The color at the center of the circle.
         @param color1   The color at the edge of the circle.
         @param tile     The Shader tiling mode
-	*/
-	public RadialGradient(float x, float y, float radius,
+    */
+    public RadialGradient(float x, float y, float radius,
                           int color0, int color1, TileMode tile) {
         if (radius <= 0) {
             throw new IllegalArgumentException("radius must be > 0");
@@ -119,7 +119,7 @@
 
     private static native long nativeCreate1(float x, float y, float radius,
             int colors[], float positions[], int tileMode);
-	private static native long nativeCreate2(float x, float y, float radius,
+    private static native long nativeCreate2(float x, float y, float radius,
             int color0, int color1, int tileMode);
 
     private static native long nativePostCreate1(long native_shader, float x, float y, float radius,
diff --git a/location/java/android/location/LocationManager.java b/location/java/android/location/LocationManager.java
index ccb4304..ced3ec9 100644
--- a/location/java/android/location/LocationManager.java
+++ b/location/java/android/location/LocationManager.java
@@ -1610,7 +1610,7 @@
      * @hide
      */
     public boolean sendNiResponse(int notifId, int userResponse) {
-    	try {
+        try {
             return mService.sendNiResponse(notifId, userResponse);
         } catch (RemoteException e) {
             Log.e(TAG, "RemoteException in sendNiResponse: ", e);
diff --git a/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/unit/MediaInserterTest.java b/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/unit/MediaInserterTest.java
index 8c76421..eb1a589 100644
--- a/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/unit/MediaInserterTest.java
+++ b/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/unit/MediaInserterTest.java
@@ -85,8 +85,8 @@
         super.setUp();
         mMockProvider = EasyMock.createMock(IContentProvider.class);
         mMediaInserter = new MediaInserter(mMockProvider,
-		mPackageName, TEST_BUFFER_SIZE);
-	mPackageName = getInstrumentation().getContext().getPackageName();
+        mPackageName, TEST_BUFFER_SIZE);
+        mPackageName = getInstrumentation().getContext().getPackageName();
         mFilesCounter = 0;
         mAudioCounter = 0;
         mVideoCounter = 0;
@@ -224,19 +224,19 @@
     @SmallTest
     public void testInsertContentsWithDifferentSizePerContentType() throws Exception {
         EasyMock.expect(mMockProvider.bulkInsert(mPackageName,
-		MediaUriMatcher.expectMediaUri(sFilesUri),
+        MediaUriMatcher.expectMediaUri(sFilesUri),
                 (ContentValues[]) EasyMock.anyObject())).andReturn(1);
         EasyMock.expectLastCall().times(1);
         EasyMock.expect(mMockProvider.bulkInsert(mPackageName,
-		MediaUriMatcher.expectMediaUri(sAudioUri),
+        MediaUriMatcher.expectMediaUri(sAudioUri),
                 (ContentValues[]) EasyMock.anyObject())).andReturn(1);
         EasyMock.expectLastCall().times(2);
         EasyMock.expect(mMockProvider.bulkInsert(mPackageName,
-		MediaUriMatcher.expectMediaUri(sVideoUri),
+        MediaUriMatcher.expectMediaUri(sVideoUri),
                 (ContentValues[]) EasyMock.anyObject())).andReturn(1);
         EasyMock.expectLastCall().times(3);
         EasyMock.expect(mMockProvider.bulkInsert(mPackageName,
-		MediaUriMatcher.expectMediaUri(sImagesUri),
+        MediaUriMatcher.expectMediaUri(sImagesUri),
                 (ContentValues[]) EasyMock.anyObject())).andReturn(1);
         EasyMock.expectLastCall().times(4);
         EasyMock.replay(mMockProvider);
diff --git a/opengl/java/android/opengl/GLES10.java b/opengl/java/android/opengl/GLES10.java
index db52b82..fed84d5 100644
--- a/opengl/java/android/opengl/GLES10.java
+++ b/opengl/java/android/opengl/GLES10.java
@@ -262,7 +262,7 @@
 
     native private static void _nativeClassInit();
     static {
-	    _nativeClassInit();
+        _nativeClassInit();
     }
 
     private static Buffer _colorPointer;
diff --git a/opengl/java/android/opengl/GLES10Ext.java b/opengl/java/android/opengl/GLES10Ext.java
index 81fc59e..3dc26eb 100644
--- a/opengl/java/android/opengl/GLES10Ext.java
+++ b/opengl/java/android/opengl/GLES10Ext.java
@@ -22,7 +22,7 @@
 public class GLES10Ext {
     native private static void _nativeClassInit();
     static {
-	    _nativeClassInit();
+        _nativeClassInit();
     }
     
     // C function GLbitfield glQueryMatrixxOES ( GLfixed *mantissa, GLint *exponent )
diff --git a/opengl/java/android/opengl/GLES11.java b/opengl/java/android/opengl/GLES11.java
index 1ca179b..bb69bba 100644
--- a/opengl/java/android/opengl/GLES11.java
+++ b/opengl/java/android/opengl/GLES11.java
@@ -147,7 +147,7 @@
 
     native private static void _nativeClassInit();
     static {
-	    _nativeClassInit();
+        _nativeClassInit();
     }
 
     private static Buffer _pointSizePointerOES;
diff --git a/opengl/java/android/opengl/GLES11Ext.java b/opengl/java/android/opengl/GLES11Ext.java
index 484439a..04d1b5d 100644
--- a/opengl/java/android/opengl/GLES11Ext.java
+++ b/opengl/java/android/opengl/GLES11Ext.java
@@ -132,7 +132,7 @@
 
     native private static void _nativeClassInit();
     static {
-	    _nativeClassInit();
+        _nativeClassInit();
     }
     
     private static final int GL_BYTE = GLES10.GL_BYTE;
diff --git a/opengl/java/android/opengl/GLES30.java b/opengl/java/android/opengl/GLES30.java
index 9164849..342ffa4 100644
--- a/opengl/java/android/opengl/GLES30.java
+++ b/opengl/java/android/opengl/GLES30.java
@@ -864,13 +864,13 @@
         int buffer
     );
 
-	// C function void glTransformFeedbackVaryings ( GLuint program, GLsizei count, const GLchar *varyings, GLenum bufferMode )
+    // C function void glTransformFeedbackVaryings ( GLuint program, GLsizei count, const GLchar *varyings, GLenum bufferMode )
 
-	public static native void glTransformFeedbackVaryings(
+    public static native void glTransformFeedbackVaryings(
         int program,
         String[] varyings,
         int bufferMode
-	);
+    );
 
     // C function void glGetTransformFeedbackVarying ( GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLint *size, GLenum *type, GLchar *name )
 
@@ -1245,14 +1245,14 @@
         int size
     );
 
-	// C function void glGetUniformIndices ( GLuint program, GLsizei uniformCount, const GLchar *const *uniformNames, GLuint *uniformIndices )
+    // C function void glGetUniformIndices ( GLuint program, GLsizei uniformCount, const GLchar *const *uniformNames, GLuint *uniformIndices )
 
-	public static native void glGetUniformIndices(
+    public static native void glGetUniformIndices(
         int program,
         String[] uniformNames,
         int[] uniformIndices,
         int uniformIndicesOffset
-	);
+    );
 
     // C function void glGetUniformIndices ( GLuint program, GLsizei uniformCount, const GLchar *const *uniformNames, GLuint *uniformIndices )
 
diff --git a/opengl/java/com/google/android/gles_jni/GLImpl.java b/opengl/java/com/google/android/gles_jni/GLImpl.java
index 6b23be9..d4c0c80 100644
--- a/opengl/java/com/google/android/gles_jni/GLImpl.java
+++ b/opengl/java/com/google/android/gles_jni/GLImpl.java
@@ -39,7 +39,7 @@
 
     native private static void _nativeClassInit();
     static {
-	_nativeClassInit();
+        _nativeClassInit();
     }
 
     Buffer _colorPointer = null;
diff --git a/services/core/java/com/android/server/BluetoothManagerService.java b/services/core/java/com/android/server/BluetoothManagerService.java
index 546324a..0d6f548 100644
--- a/services/core/java/com/android/server/BluetoothManagerService.java
+++ b/services/core/java/com/android/server/BluetoothManagerService.java
@@ -1005,7 +1005,7 @@
                         mState = BluetoothAdapter.STATE_OFF;
                         // enable
                         handleEnable(mQuietEnable);
-		    } else if (mBinding || mBluetooth != null) {
+                    } else if (mBinding || mBluetooth != null) {
                         Message userMsg = mHandler.obtainMessage(MESSAGE_USER_SWITCHED);
                         userMsg.arg2 = 1 + msg.arg2;
                         // if user is switched when service is being binding
@@ -1014,7 +1014,7 @@
                         if (DBG) {
                             Log.d(TAG, "delay MESSAGE_USER_SWITCHED " + userMsg.arg2);
                         }
-		    }
+                    }
                     break;
                 }
             }
diff --git a/services/core/java/com/android/server/am/ActivityRecord.java b/services/core/java/com/android/server/am/ActivityRecord.java
index 98bb357..5d23fc3 100644
--- a/services/core/java/com/android/server/am/ActivityRecord.java
+++ b/services/core/java/com/android/server/am/ActivityRecord.java
@@ -598,7 +598,7 @@
             int requestCode, int resultCode,
             Intent resultData) {
         ActivityResult r = new ActivityResult(from, resultWho,
-        		requestCode, resultCode, resultData);
+                requestCode, resultCode, resultData);
         if (results == null) {
             results = new ArrayList<ResultInfo>();
         }
diff --git a/services/core/java/com/android/server/am/ActivityStackSupervisor.java b/services/core/java/com/android/server/am/ActivityStackSupervisor.java
index 3a837e8..dc20a12 100644
--- a/services/core/java/com/android/server/am/ActivityStackSupervisor.java
+++ b/services/core/java/com/android/server/am/ActivityStackSupervisor.java
@@ -523,7 +523,7 @@
     }
 
     void pauseChildStacks(ActivityRecord parent, boolean userLeaving, boolean uiSleeping) {
-		// TODO: Put all stacks in supervisor and iterate through them instead.
+        // TODO: Put all stacks in supervisor and iterate through them instead.
         for (int displayNdx = mActivityDisplays.size() - 1; displayNdx >= 0; --displayNdx) {
             ArrayList<ActivityStack> stacks = mActivityDisplays.valueAt(displayNdx).mStacks;
             for (int stackNdx = stacks.size() - 1; stackNdx >= 0; --stackNdx) {
diff --git a/services/tests/servicestests/src/com/android/server/accounts/AccountManagerServiceTest.java b/services/tests/servicestests/src/com/android/server/accounts/AccountManagerServiceTest.java
index 8ae3824..0f20dde 100644
--- a/services/tests/servicestests/src/com/android/server/accounts/AccountManagerServiceTest.java
+++ b/services/tests/servicestests/src/com/android/server/accounts/AccountManagerServiceTest.java
@@ -226,9 +226,9 @@
                 final Handler handler) {
         }
 
-		@Override
-		public void invalidateCache(int userId) {
-		}
+        @Override
+        public void invalidateCache(int userId) {
+        }
     }
 
     static public class MyMockContext extends MockContext {
diff --git a/test-runner/src/junit/runner/FailureDetailView.java b/test-runner/src/junit/runner/FailureDetailView.java
index 1b8365a..c846191 100644
--- a/test-runner/src/junit/runner/FailureDetailView.java
+++ b/test-runner/src/junit/runner/FailureDetailView.java
@@ -12,7 +12,7 @@
 public interface FailureDetailView {
     // The following definition was removed for compatibility with Android
     // libraries.
-    // 	/**
+    //  /**
     //   * Returns the component used to present the TraceView
     //   */
     //  public Component getComponent();
diff --git a/tests/Camera2Tests/SmartCamera/SimpleCamera/src/androidx/media/filterfw/GraphReader.java b/tests/Camera2Tests/SmartCamera/SimpleCamera/src/androidx/media/filterfw/GraphReader.java
index ef885e3..ec02d34 100644
--- a/tests/Camera2Tests/SmartCamera/SimpleCamera/src/androidx/media/filterfw/GraphReader.java
+++ b/tests/Camera2Tests/SmartCamera/SimpleCamera/src/androidx/media/filterfw/GraphReader.java
@@ -117,7 +117,7 @@
         }
 
         @Override
-	public void execute(CommandStack stack) {
+        public void execute(CommandStack stack) {
             Filter filter = null;
             try {
                 filter = stack.getFactory().createFilterByClassName(mClassName,
diff --git a/tests/ImfTest/src/com/android/imftest/samples/InputTypeActivity.java b/tests/ImfTest/src/com/android/imftest/samples/InputTypeActivity.java
index 25ac2f0..299e6bb 100644
--- a/tests/ImfTest/src/com/android/imftest/samples/InputTypeActivity.java
+++ b/tests/ImfTest/src/com/android/imftest/samples/InputTypeActivity.java
@@ -81,11 +81,11 @@
         
         /* Uri Edit Text */
         mLayout.addView(buildEntryView(EditorInfo.TYPE_CLASS_TEXT|EditorInfo.TYPE_TEXT_VARIATION_URI, 
-        		R.string.uri_edit_text_label));
+                R.string.uri_edit_text_label));
         
         /* Email Address Edit Text */
         mLayout.addView(buildEntryView(EditorInfo.TYPE_CLASS_TEXT|EditorInfo.TYPE_TEXT_VARIATION_EMAIL_ADDRESS, 
-        		R.string.email_address_edit_text_label));
+                R.string.email_address_edit_text_label));
         
         /* Email Subject Text */
         mLayout.addView(buildEntryView(EditorInfo.TYPE_CLASS_TEXT|EditorInfo.TYPE_TEXT_VARIATION_EMAIL_SUBJECT, 
@@ -142,7 +142,7 @@
     private View buildEntryView(int inputType, int label) {
 
         
-    	View view = mInflater.inflate(R.layout.sample_edit_text, mParent, false);
+        View view = mInflater.inflate(R.layout.sample_edit_text, mParent, false);
         
         EditText editText = (EditText) view.findViewById(R.id.data);
         editText.setInputType(inputType);
diff --git a/tests/ImfTest/tests/src/com/android/imftest/samples/BigEditTextActivityNonScrollablePanScanTests.java b/tests/ImfTest/tests/src/com/android/imftest/samples/BigEditTextActivityNonScrollablePanScanTests.java
index a1c5fd2..2db11c5 100644
--- a/tests/ImfTest/tests/src/com/android/imftest/samples/BigEditTextActivityNonScrollablePanScanTests.java
+++ b/tests/ImfTest/tests/src/com/android/imftest/samples/BigEditTextActivityNonScrollablePanScanTests.java
@@ -24,26 +24,26 @@
 
 public class BigEditTextActivityNonScrollablePanScanTests extends ImfBaseTestCase<BigEditTextActivityNonScrollablePanScan> {
 
-	public final String TAG = "BigEditTextActivityNonScrollablePanScanTests";
-	
+    public final String TAG = "BigEditTextActivityNonScrollablePanScanTests";
+    
     public BigEditTextActivityNonScrollablePanScanTests() {
         super(BigEditTextActivityNonScrollablePanScan.class);
     }
-	
-	@LargeTest
-	public void testAppAdjustmentPanScan() {
-	    // Give the IME 2 seconds to appear.
-	    pause(2000);
+    
+    @LargeTest
+    public void testAppAdjustmentPanScan() {
+        // Give the IME 2 seconds to appear.
+        pause(2000);
         
-	    View rootView = ((BigEditTextActivityNonScrollablePanScan) mTargetActivity).getRootView();
-	    View servedView = ((BigEditTextActivityNonScrollablePanScan) mTargetActivity).getDefaultFocusedView();
-	        
-	    assertNotNull(rootView);
-	    assertNotNull(servedView);
-	    
-	    destructiveCheckImeInitialState(rootView, servedView);
-	    
+        View rootView = ((BigEditTextActivityNonScrollablePanScan) mTargetActivity).getRootView();
+        View servedView = ((BigEditTextActivityNonScrollablePanScan) mTargetActivity).getDefaultFocusedView();
+            
+        assertNotNull(rootView);
+        assertNotNull(servedView);
+        
+        destructiveCheckImeInitialState(rootView, servedView);
+        
         verifyEditTextAdjustment(servedView, rootView.getMeasuredHeight());
-	}
-	
+    }
+    
 }
diff --git a/tests/ImfTest/tests/src/com/android/imftest/samples/BigEditTextActivityNonScrollableResizeTests.java b/tests/ImfTest/tests/src/com/android/imftest/samples/BigEditTextActivityNonScrollableResizeTests.java
index 2e0b0eb..1050794 100644
--- a/tests/ImfTest/tests/src/com/android/imftest/samples/BigEditTextActivityNonScrollableResizeTests.java
+++ b/tests/ImfTest/tests/src/com/android/imftest/samples/BigEditTextActivityNonScrollableResizeTests.java
@@ -24,14 +24,14 @@
 
 public class BigEditTextActivityNonScrollableResizeTests extends ImfBaseTestCase<BigEditTextActivityNonScrollableResize> {
 
-	public final String TAG = "BigEditTextActivityNonScrollableResizeTests";
-	
+    public final String TAG = "BigEditTextActivityNonScrollableResizeTests";
+    
     public BigEditTextActivityNonScrollableResizeTests() {
         super(BigEditTextActivityNonScrollableResize.class);
     }
-	
-	@LargeTest
-	public void testAppAdjustmentPanScan() {       // Give the IME 2 seconds to appear.
+    
+    @LargeTest
+    public void testAppAdjustmentPanScan() {       // Give the IME 2 seconds to appear.
         pause(2000);
         
         View rootView = ((BigEditTextActivityNonScrollableResize) mTargetActivity).getRootView();
@@ -43,6 +43,6 @@
         destructiveCheckImeInitialState(rootView, servedView);
             
         verifyEditTextAdjustment(servedView, rootView.getMeasuredHeight());
-	}
-	
+    }
+    
 }
diff --git a/tests/ImfTest/tests/src/com/android/imftest/samples/BigEditTextActivityScrollablePanScanTests.java b/tests/ImfTest/tests/src/com/android/imftest/samples/BigEditTextActivityScrollablePanScanTests.java
index d3eefb5..1e848b0 100644
--- a/tests/ImfTest/tests/src/com/android/imftest/samples/BigEditTextActivityScrollablePanScanTests.java
+++ b/tests/ImfTest/tests/src/com/android/imftest/samples/BigEditTextActivityScrollablePanScanTests.java
@@ -24,14 +24,14 @@
 
 public class BigEditTextActivityScrollablePanScanTests extends ImfBaseTestCase<BigEditTextActivityScrollablePanScan> {
 
-	public final String TAG = "BigEditTextActivityScrollablePanScanTests";
-	
+    public final String TAG = "BigEditTextActivityScrollablePanScanTests";
+    
     public BigEditTextActivityScrollablePanScanTests() {
         super(BigEditTextActivityScrollablePanScan.class);
     }
-	
-	@LargeTest
-	public void testAppAdjustmentPanScan() {       // Give the IME 2 seconds to appear.
+    
+    @LargeTest
+    public void testAppAdjustmentPanScan() {       // Give the IME 2 seconds to appear.
         pause(2000);
         
         View rootView = ((BigEditTextActivityScrollablePanScan) mTargetActivity).getRootView();
@@ -43,6 +43,6 @@
         destructiveCheckImeInitialState(rootView, servedView);
             
         verifyEditTextAdjustment(servedView, rootView.getMeasuredHeight());
-	}
-	
+    }
+    
 }
diff --git a/tests/ImfTest/tests/src/com/android/imftest/samples/BigEditTextActivityScrollableResizeTests.java b/tests/ImfTest/tests/src/com/android/imftest/samples/BigEditTextActivityScrollableResizeTests.java
index 5c40e6d..de607d6 100644
--- a/tests/ImfTest/tests/src/com/android/imftest/samples/BigEditTextActivityScrollableResizeTests.java
+++ b/tests/ImfTest/tests/src/com/android/imftest/samples/BigEditTextActivityScrollableResizeTests.java
@@ -24,15 +24,15 @@
 
 public class BigEditTextActivityScrollableResizeTests extends ImfBaseTestCase<BigEditTextActivityScrollableResize> {
 
-	public final String TAG = "BigEditTextActivityScrollableResizeTests";
-	
+    public final String TAG = "BigEditTextActivityScrollableResizeTests";
+    
     public BigEditTextActivityScrollableResizeTests() {
         super(BigEditTextActivityScrollableResize.class);
     }
-	
-	@LargeTest
-	public void testAppAdjustmentPanScan() {       
-	    // Give the IME 2 seconds to appear.
+    
+    @LargeTest
+    public void testAppAdjustmentPanScan() {       
+        // Give the IME 2 seconds to appear.
         pause(2000);
         
         View rootView = ((BigEditTextActivityScrollableResize) mTargetActivity).getRootView();
@@ -44,6 +44,6 @@
         destructiveCheckImeInitialState(rootView, servedView);
             
         verifyEditTextAdjustment(servedView, rootView.getMeasuredHeight());
-	}
-	
+    }
+    
 }
diff --git a/tests/ImfTest/tests/src/com/android/imftest/samples/BottomEditTextActivityPanScanTests.java b/tests/ImfTest/tests/src/com/android/imftest/samples/BottomEditTextActivityPanScanTests.java
index 9a93133..c521905 100644
--- a/tests/ImfTest/tests/src/com/android/imftest/samples/BottomEditTextActivityPanScanTests.java
+++ b/tests/ImfTest/tests/src/com/android/imftest/samples/BottomEditTextActivityPanScanTests.java
@@ -24,14 +24,14 @@
 
 public class BottomEditTextActivityPanScanTests extends ImfBaseTestCase<BottomEditTextActivityPanScan> {
 
-	public final String TAG = "BottomEditTextActivityPanScanTests";
-	
+    public final String TAG = "BottomEditTextActivityPanScanTests";
+    
     public BottomEditTextActivityPanScanTests() {
         super(BottomEditTextActivityPanScan.class);
     }
-	
-	@LargeTest
-	public void testAppAdjustmentPanScan() {
+    
+    @LargeTest
+    public void testAppAdjustmentPanScan() {
         // Give the IME 2 seconds to appear.
         pause(2000);
         
@@ -44,6 +44,6 @@
         destructiveCheckImeInitialState(rootView, servedView);
         
         verifyEditTextAdjustment(servedView, rootView.getMeasuredHeight());
-	}
-	
+    }
+    
 }
diff --git a/tests/ImfTest/tests/src/com/android/imftest/samples/ButtonActivityTest.java b/tests/ImfTest/tests/src/com/android/imftest/samples/ButtonActivityTest.java
index ae900c3..f6f97b5 100644
--- a/tests/ImfTest/tests/src/com/android/imftest/samples/ButtonActivityTest.java
+++ b/tests/ImfTest/tests/src/com/android/imftest/samples/ButtonActivityTest.java
@@ -23,8 +23,8 @@
 
 public class ButtonActivityTest extends ImfBaseTestCase<ButtonActivity> {
 
-	final public String TAG = "ButtonActivityTest";
-	
+    final public String TAG = "ButtonActivityTest";
+    
     public ButtonActivityTest() {
         super(ButtonActivity.class);
     }
diff --git a/tests/ImfTest/tests/src/com/android/imftest/samples/OneEditTextActivityNotSelectedTests.java b/tests/ImfTest/tests/src/com/android/imftest/samples/OneEditTextActivityNotSelectedTests.java
index ed5b0c9..6147d3c 100644
--- a/tests/ImfTest/tests/src/com/android/imftest/samples/OneEditTextActivityNotSelectedTests.java
+++ b/tests/ImfTest/tests/src/com/android/imftest/samples/OneEditTextActivityNotSelectedTests.java
@@ -22,21 +22,21 @@
 
 public class OneEditTextActivityNotSelectedTests extends ImfBaseTestCase<OneEditTextActivityNotSelected> {
 
-	public final String TAG = "OneEditTextActivityNotSelectedTests";
-	
+    public final String TAG = "OneEditTextActivityNotSelectedTests";
+    
     public OneEditTextActivityNotSelectedTests() {
         super(OneEditTextActivityNotSelected.class);
     }
     
-	@LargeTest
-	public void testSoftKeyboardNoAutoPop() {
-	    
-	    // Give the IME 2 seconds to appear.
-	    pause(2000);
-	    
-	    assertFalse(mImm.isAcceptingText());
-	    
-	    View rootView = ((OneEditTextActivityNotSelected) mTargetActivity).getRootView();
+    @LargeTest
+    public void testSoftKeyboardNoAutoPop() {
+        
+        // Give the IME 2 seconds to appear.
+        pause(2000);
+        
+        assertFalse(mImm.isAcceptingText());
+        
+        View rootView = ((OneEditTextActivityNotSelected) mTargetActivity).getRootView();
         View servedView = ((OneEditTextActivityNotSelected) mTargetActivity).getDefaultFocusedView();
         
         assertNotNull(rootView);
@@ -45,6 +45,6 @@
         destructiveCheckImeInitialState(rootView, servedView);
         
         verifyEditTextAdjustment(servedView, rootView.getMeasuredHeight());
-	}
-	
+    }
+    
 }
diff --git a/tests/permission/src/com/android/framework/permission/tests/ActivityManagerPermissionTests.java b/tests/permission/src/com/android/framework/permission/tests/ActivityManagerPermissionTests.java
index cceed16..3bd35a7 100644
--- a/tests/permission/src/com/android/framework/permission/tests/ActivityManagerPermissionTests.java
+++ b/tests/permission/src/com/android/framework/permission/tests/ActivityManagerPermissionTests.java
@@ -37,7 +37,7 @@
     }
 
     @SmallTest
-	public void testREORDER_TASKS() {
+    public void testREORDER_TASKS() {
         try {
             mAm.moveTaskToFront(0, 0, null);
             fail("IActivityManager.moveTaskToFront did not throw SecurityException as"
@@ -67,7 +67,7 @@
         } catch (RemoteException e) {
             fail("Unexpected remote exception");
         }
-	}
+    }
 
     @SmallTest
     public void testCHANGE_CONFIGURATION() {
diff --git a/tests/permission/src/com/android/framework/permission/tests/ServiceManagerPermissionTests.java b/tests/permission/src/com/android/framework/permission/tests/ServiceManagerPermissionTests.java
index 4dfe0fe..322b853 100644
--- a/tests/permission/src/com/android/framework/permission/tests/ServiceManagerPermissionTests.java
+++ b/tests/permission/src/com/android/framework/permission/tests/ServiceManagerPermissionTests.java
@@ -32,7 +32,7 @@
  */
 public class ServiceManagerPermissionTests extends TestCase {
     @SmallTest
-	public void testAddService() {
+    public void testAddService() {
         try {
             // The security in the service manager is that you can't replace
             // a service that is already published.
@@ -43,7 +43,7 @@
         } catch (SecurityException e) {
             // expected
         }
-	}
+    }
 
     @SmallTest
     public void testSetPermissionController() {
diff --git a/tests/permission/src/com/android/framework/permission/tests/WindowManagerPermissionTests.java b/tests/permission/src/com/android/framework/permission/tests/WindowManagerPermissionTests.java
index df32ee1..6f5788a 100644
--- a/tests/permission/src/com/android/framework/permission/tests/WindowManagerPermissionTests.java
+++ b/tests/permission/src/com/android/framework/permission/tests/WindowManagerPermissionTests.java
@@ -41,7 +41,7 @@
     }
 
     @SmallTest
-	public void testMANAGE_APP_TOKENS() {
+    public void testMANAGE_APP_TOKENS() {
         try {
             mWm.pauseKeyDispatching(null);
             fail("IWindowManager.pauseKeyDispatching did not throw SecurityException as"