Program: 28571
Project: 28571
Buggy source:
@Override protected void prepareHandlers(Context context){
  super.prepareHandlers(context);
  addHandler(Attributes.LinearLayout.Orientation,new StringAttributeProcessor<T>(){
    @Override public void handle(    ParserContext parserContext,    String attributeKey,    String attributeValue,    T view,    ProteusView proteusView,    ProteusView parent,    JsonObject layout,    int index){
      if ("String_Node_Str".equals(attributeValue)) {
        view.setOrientation(LinearLayout.HORIZONTAL);
      }
 else {
        view.setOrientation(LinearLayout.VERTICAL);
      }
    }
  }
);
  addHandler(Attributes.View.Gravity,new StringAttributeProcessor<T>(){
    @Override public void handle(    ParserContext parserContext,    String attributeKey,    String attributeValue,    T view,    ProteusView proteusView,    ProteusView parent,    JsonObject layout,    int index){
      view.setGravity(ParseHelper.parseGravity(attributeValue));
    }
  }
);
  addHandler(Attributes.LinearLayout.Divider,new DrawableResourceProcessor<T>(context){
    @SuppressLint("String_Node_Str") @Override public void setDrawable(    T view,    Drawable drawable){
      if (Build.VERSION.SDK_INT > Build.VERSION_CODES.GINGERBREAD_MR1) {
        view.setDividerDrawable(drawable);
      }
    }
  }
);
  addHandler(Attributes.LinearLayout.DividerPadding,new StringAttributeProcessor<T>(){
    @SuppressLint("String_Node_Str") @Override public void handle(    ParserContext parserContext,    String attributeKey,    String attributeValue,    T view,    ProteusView proteusView,    ProteusView parent,    JsonObject layout,    int index){
      if (Build.VERSION.SDK_INT > Build.VERSION_CODES.GINGERBREAD_MR1) {
        view.setDividerPadding(ParseHelper.parseInt(attributeValue));
      }
    }
  }
);
  addHandler(Attributes.LinearLayout.ShowDividers,new StringAttributeProcessor<T>(){
    @SuppressLint("String_Node_Str") @Override public void handle(    ParserContext parserContext,    String attributeKey,    String attributeValue,    T view,    ProteusView proteusView,    ProteusView parent,    JsonObject layout,    int index){
      if (Build.VERSION.SDK_INT > Build.VERSION_CODES.GINGERBREAD_MR1) {
        int dividerMode=ParseHelper.parseDividerMode(attributeValue);
        view.setShowDividers(dividerMode);
      }
    }
  }
);
  addHandler(Attributes.LinearLayout.WeightSum,new StringAttributeProcessor<T>(){
    @SuppressLint("String_Node_Str") @Override public void handle(    ParserContext parserContext,    String attributeKey,    String attributeValue,    T view,    ProteusView proteusView,    ProteusView parent,    JsonObject layout,    int index){
      view.setWeightSum(ParseHelper.parseFloat(attributeValue));
    }
  }
);
}

Fixed version (ground truth):
@Override protected void prepareHandlers(Context context){
  super.prepareHandlers(context);
  addHandler(Attributes.LinearLayout.Orientation,new StringAttributeProcessor<T>(){
    @Override public void handle(    ParserContext parserContext,    String attributeKey,    String attributeValue,    T view,    ProteusView proteusView,    ProteusView parent,    JsonObject layout,    int index){
      if ("String_Node_Str".equals(attributeValue)) {
        view.setOrientation(LinearLayout.HORIZONTAL);
      }
 else {
        view.setOrientation(LinearLayout.VERTICAL);
      }
    }
  }
);
  addHandler(Attributes.View.Gravity,new StringAttributeProcessor<T>(){
    @Override public void handle(    ParserContext parserContext,    String attributeKey,    String attributeValue,    T view,    ProteusView proteusView,    ProteusView parent,    JsonObject layout,    int index){
      view.setGravity(ParseHelper.parseGravity(attributeValue));
    }
  }
);
  addHandler(Attributes.LinearLayout.Divider,new DrawableResourceProcessor<T>(context){
    @SuppressLint("String_Node_Str") @Override public void setDrawable(    T view,    Drawable drawable){
      if (Build.VERSION.SDK_INT > Build.VERSION_CODES.GINGERBREAD_MR1) {
        view.setDividerDrawable(drawable);
      }
    }
  }
);
  addHandler(Attributes.LinearLayout.DividerPadding,new DimensionAttributeProcessor<T>(){
    @SuppressLint("String_Node_Str") @Override public void setDimension(    ParserContext parserContext,    int dimension,    T view,    String attributeKey,    JsonElement attributeValue,    ProteusView proteusView,    JsonObject layout,    int index){
      if (Build.VERSION.SDK_INT > Build.VERSION_CODES.GINGERBREAD_MR1) {
        view.setDividerPadding(dimension);
      }
    }
  }
);
  addHandler(Attributes.LinearLayout.ShowDividers,new StringAttributeProcessor<T>(){
    @SuppressLint("String_Node_Str") @Override public void handle(    ParserContext parserContext,    String attributeKey,    String attributeValue,    T view,    ProteusView proteusView,    ProteusView parent,    JsonObject layout,    int index){
      if (Build.VERSION.SDK_INT > Build.VERSION_CODES.GINGERBREAD_MR1) {
        int dividerMode=ParseHelper.parseDividerMode(attributeValue);
        view.setShowDividers(dividerMode);
      }
    }
  }
);
  addHandler(Attributes.LinearLayout.WeightSum,new StringAttributeProcessor<T>(){
    @SuppressLint("String_Node_Str") @Override public void handle(    ParserContext parserContext,    String attributeKey,    String attributeValue,    T view,    ProteusView proteusView,    ProteusView parent,    JsonObject layout,    int index){
      view.setWeightSum(ParseHelper.parseFloat(attributeValue));
    }
  }
);
}