public void METHOD_1 ( ) { try { this . VAR_1 . METHOD_2 ( ) ; this . data = null ; this . VAR_1 = null ; } catch ( java.io.IOException VAR_2 ) { VAR_2 . METHOD_3 ( ) ; } } 

public synchronized void METHOD_1 ( ) { try { if ( ( VAR_1 ) != null ) { VAR_1 . METHOD_2 ( ) ; VAR_1 = null ; data = null ; } } catch ( java.io.IOException VAR_2 ) { VAR_2 . METHOD_3 ( ) ; } } 
