<BUG>public void METHOD_1 ( ) {</BUG> if ( ( VAR_1 ) != null ) { TYPE_1 . METHOD_2 ( VAR_1 ) ; VAR_1 = null ; } }
public synchronized void METHOD_1 ( ) { if ( ( VAR_1 ) != null ) { TYPE_1 . METHOD_2 ( VAR_1 ) ; VAR_1 = null ; } } 
