Program: 34129
Project: 34129
Buggy source:
public void handleInitPackageResources(InitPackageResourcesParam resparam) throws Throwable {
  resparam.res.hookLayout("String_Node_Str","String_Node_Str","String_Node_Str",new XC_LayoutInflated(){
    @Override public void handleLayoutInflated(    LayoutInflatedParam liparam) throws Throwable {
      final TextView text=(TextView)liparam.view;
      text.setOnLongClickListener(new OnLongClickListener(){
        @Override public boolean onLongClick(        View v){
          if (Resources.getSystem().getString(android.R.string.paste).equals(text.getText().toString())) {
            if (pref.getBoolean("String_Node_Str",false))             Etextview.onTextContextMenuItem(android.R.id.paste);
 else {
              Open(text.getContext());
              final int start=Etextview.getSelectionStart();
              final int end=Etextview.getSelectionEnd();
              mClipboardManager=(ClipboardManager)Ectx.getSystemService(Context.CLIPBOARD_SERVICE);
              mOnPrimaryClipChangedListener=new ClipboardManager.OnPrimaryClipChangedListener(){
                @Override public void onPrimaryClipChanged(){
                  if (mClipboardManager.getPrimaryClip().getItemAt(0).coerceToText(Ectx).toString().equals("String_Node_Str")) {
                    try {
                      mClipboardManager.removePrimaryClipChangedListener(mOnPrimaryClipChangedListener);
                    }
 catch (                    Exception e1) {
                      Toast.makeText(Ectx,"String_Node_Str",Toast.LENGTH_SHORT).show();
                      e1.printStackTrace();
                    }
                  }
 else {
                    try {
                      Etextview.setText(Etextview.getText().subSequence(0,start).toString() + mClipboardManager.getPrimaryClip().getItemAt(0).coerceToText(Ectx).toString() + Etextview.getText().subSequence(end,Etextview.getText().length()).toString());
                      Selection.setSelection((Spannable)Etextview.getText(),start + mClipboardManager.getPrimaryClip().getItemAt(0).coerceToText(Ectx).length());
                    }
 catch (                    Throwable e) {
                      Toast.makeText(Ectx,"String_Node_Str",Toast.LENGTH_SHORT).show();
                      e.printStackTrace();
                    }
                  }
                }
              }
;
              mClipboardManager.addPrimaryClipChangedListener(mOnPrimaryClipChangedListener);
            }
            return true;
          }
 else {
            Toast.makeText(text.getContext(),"String_Node_Str" + text.getText().toString(),Toast.LENGTH_SHORT).show();
            return false;
          }
        }
      }
);
    }
  }
);
}

Fixed version (ground truth):
public void handleInitPackageResources(InitPackageResourcesParam resparam) throws Throwable {
  resparam.res.hookLayout("String_Node_Str","String_Node_Str","String_Node_Str",new XC_LayoutInflated(){
    @Override public void handleLayoutInflated(    LayoutInflatedParam liparam) throws Throwable {
      final TextView text=(TextView)liparam.view;
      text.setOnLongClickListener(new OnLongClickListener(){
        @Override public boolean onLongClick(        View v){
          if (Resources.getSystem().getString(android.R.string.paste).equals(text.getText().toString())) {
            if (pref.getBoolean("String_Node_Str",false))             Etextview.onTextContextMenuItem(android.R.id.paste);
 else {
              Open(text.getContext());
              start=Etextview.getSelectionStart();
              end=Etextview.getSelectionEnd();
              mClipboardManager=(ClipboardManager)Ectx.getSystemService(Context.CLIPBOARD_SERVICE);
              mOnPrimaryClipChangedListener=new ClipboardManager.OnPrimaryClipChangedListener(){
                @Override public void onPrimaryClipChanged(){
                  if (mClipboardManager.getPrimaryClip().getItemAt(0).coerceToText(Ectx).toString().equals("String_Node_Str")) {
                    try {
                      mClipboardManager.removePrimaryClipChangedListener(mOnPrimaryClipChangedListener);
                    }
 catch (                    Exception e1) {
                      Toast.makeText(Ectx,"String_Node_Str",Toast.LENGTH_SHORT).show();
                      e1.printStackTrace();
                    }
                  }
 else                   if (pref.getBoolean("String_Node_Str",false)) {
                    try {
                      mClipboardManager.removePrimaryClipChangedListener(mOnPrimaryClipChangedListener);
                    }
 catch (                    Exception e1) {
                      Toast.makeText(Ectx,"String_Node_Str",Toast.LENGTH_SHORT).show();
                      e1.printStackTrace();
                    }
                    try {
                      Etextview.setText(Etextview.getText().subSequence(0,start).toString() + mClipboardManager.getPrimaryClip().getItemAt(0).coerceToText(Ectx).toString() + Etextview.getText().subSequence(end,Etextview.getText().length()).toString());
                      Selection.setSelection((Spannable)Etextview.getText(),start + mClipboardManager.getPrimaryClip().getItemAt(0).coerceToText(Ectx).length());
                    }
 catch (                    Throwable e) {
                      Toast.makeText(Ectx,"String_Node_Str",Toast.LENGTH_SHORT).show();
                      e.printStackTrace();
                    }
                  }
 else {
                    try {
                      Etextview.setText(Etextview.getText().subSequence(0,start).toString() + mClipboardManager.getPrimaryClip().getItemAt(0).coerceToText(Ectx).toString() + Etextview.getText().subSequence(end,Etextview.getText().length()).toString());
                      Selection.setSelection((Spannable)Etextview.getText(),start + mClipboardManager.getPrimaryClip().getItemAt(0).coerceToText(Ectx).length());
                      start=start + mClipboardManager.getPrimaryClip().getItemAt(0).coerceToText(Ectx).length();
                      end=start;
                    }
 catch (                    Throwable e) {
                      Toast.makeText(Ectx,"String_Node_Str",Toast.LENGTH_SHORT).show();
                      e.printStackTrace();
                    }
                  }
                }
              }
;
              mClipboardManager.addPrimaryClipChangedListener(mOnPrimaryClipChangedListener);
            }
            return true;
          }
 else {
            Toast.makeText(text.getContext(),"String_Node_Str" + text.getText().toString(),Toast.LENGTH_SHORT).show();
            return false;
          }
        }
      }
);
    }
  }
);
}