Program: 192199
Project: 192199
Buggy source:
@Override public void onChange(boolean selfChange,Uri uri){
synchronized (mLock) {
    UserState userState=getCurrentUserStateLocked();
    if (userState.isUiAutomationSuppressingOtherServices()) {
      return;
    }
    if (mTouchExplorationEnabledUri.equals(uri)) {
      if (readTouchExplorationEnabledSettingLocked(userState)) {
        onUserStateChangedLocked(userState);
      }
    }
 else     if (mDisplayMagnificationEnabledUri.equals(uri)) {
      if (readDisplayMagnificationEnabledSettingLocked(userState)) {
        onUserStateChangedLocked(userState);
      }
    }
 else     if (mAutoclickEnabledUri.equals(uri)) {
      if (readAutoclickEnabledSettingLocked(userState)) {
        onUserStateChangedLocked(userState);
      }
    }
 else     if (mEnabledAccessibilityServicesUri.equals(uri)) {
      if (readEnabledAccessibilityServicesLocked(userState)) {
        onUserStateChangedLocked(userState);
      }
    }
 else     if (mTouchExplorationGrantedAccessibilityServicesUri.equals(uri)) {
      if (readTouchExplorationGrantedAccessibilityServicesLocked(userState)) {
        onUserStateChangedLocked(userState);
      }
    }
 else     if (mEnhancedWebAccessibilityUri.equals(uri)) {
      if (readEnhancedWebAccessibilityEnabledChangedLocked(userState)) {
        onUserStateChangedLocked(userState);
      }
    }
 else     if (mDisplayInversionEnabledUri.equals(uri) || mDisplayDaltonizerEnabledUri.equals(uri) || mDisplayDaltonizerUri.equals(uri)) {
      if (readDisplayColorAdjustmentSettingsLocked(userState)) {
        updateDisplayColorAdjustmentSettingsLocked(userState);
      }
    }
 else     if (mDisplayColorMatrixUri.equals(uri)) {
      updateDisplayColorAdjustmentSettingsLocked(userState);
    }
 else     if (mHighTextContrastUri.equals(uri)) {
      if (readHighTextContrastEnabledSettingLocked(userState)) {
        onUserStateChangedLocked(userState);
      }
    }
 else     if (mAccessibilitySoftKeyboardModeUri.equals(uri)) {
      if (readSoftKeyboardShowModeChangedLocked(userState)) {
        onUserStateChangedLocked(userState);
      }
    }
  }
}

Fixed version (ground truth):
@Override public void onChange(boolean selfChange,Uri uri){
synchronized (mLock) {
    UserState userState=getCurrentUserStateLocked();
    if (userState.isUiAutomationSuppressingOtherServices()) {
      return;
    }
    if (mTouchExplorationEnabledUri.equals(uri)) {
      if (readTouchExplorationEnabledSettingLocked(userState)) {
        onUserStateChangedLocked(userState);
      }
    }
 else     if (mDisplayMagnificationEnabledUri.equals(uri)) {
      if (readDisplayMagnificationEnabledSettingLocked(userState)) {
        onUserStateChangedLocked(userState);
      }
    }
 else     if (mAutoclickEnabledUri.equals(uri)) {
      if (readAutoclickEnabledSettingLocked(userState)) {
        onUserStateChangedLocked(userState);
      }
    }
 else     if (mEnabledAccessibilityServicesUri.equals(uri)) {
      if (readEnabledAccessibilityServicesLocked(userState)) {
        onUserStateChangedLocked(userState);
      }
    }
 else     if (mTouchExplorationGrantedAccessibilityServicesUri.equals(uri)) {
      if (readTouchExplorationGrantedAccessibilityServicesLocked(userState)) {
        onUserStateChangedLocked(userState);
      }
    }
 else     if (mEnhancedWebAccessibilityUri.equals(uri)) {
      if (readEnhancedWebAccessibilityEnabledChangedLocked(userState)) {
        onUserStateChangedLocked(userState);
      }
    }
 else     if (mDisplayInversionEnabledUri.equals(uri) || mDisplayDaltonizerEnabledUri.equals(uri) || mDisplayDaltonizerUri.equals(uri)) {
      if (readDisplayColorAdjustmentSettingsLocked(userState)) {
        updateDisplayColorAdjustmentSettingsLocked(userState);
      }
    }
 else     if (mDisplayColorMatrixUri.equals(uri)) {
      updateDisplayColorAdjustmentSettingsLocked(userState);
    }
 else     if (mHighTextContrastUri.equals(uri)) {
      if (readHighTextContrastEnabledSettingLocked(userState)) {
        onUserStateChangedLocked(userState);
      }
    }
 else     if (mAccessibilitySoftKeyboardModeUri.equals(uri)) {
      if (readSoftKeyboardShowModeChangedLocked(userState)) {
        notifySoftKeyboardShowModeChangedLocked(userState.mSoftKeyboardShowMode);
        onUserStateChangedLocked(userState);
      }
    }
  }
}