public void METHOD_1 ( ) { synchronized ( VAR_1 ) { if ( ! ( VAR_2 ) ) { try { VAR_2 = true ; METHOD_2 ( ) ; } finally { VAR_3 . METHOD_3 ( buffer ) ; buffer = null ; } } } } 

public void METHOD_1 ( ) { synchronized ( VAR_1 ) { if ( ! ( VAR_2 ) ) { try { VAR_2 = true ; METHOD_2 ( ) ; } finally { VAR_3 . METHOD_3 ( buffer ) ; } } } } 
