public static synchronized TYPE_1 METHOD_1 ( ) throws java.lang.Exception { <BUG> if ( ( VAR_1 ) != null )<BUG> return VAR_1 ;</BUG></BUG> <BUG> VAR_1 = new TYPE_2 ( TYPE_3 . METHOD_2 ( ) ) ;</BUG> return VAR_1 ; }
public static synchronized TYPE_1 METHOD_1 ( ) throws java.lang.Exception { return TYPE_3 . METHOD_2 ( ) . METHOD_1 ( ) ; } 
