public TYPE_1 METHOD_1 ( ) { <BUG> synchronized ( VAR_1 ) {</BUG> return VAR_1 . METHOD_2 ( ) . METHOD_1 ( ) ; <BUG> }</BUG> }
public TYPE_1 METHOD_1 ( ) { return VAR_1 . METHOD_2 ( ) . METHOD_1 ( ) ; } 
