public void METHOD_1 ( TYPE_1 event ) { if ( VAR_1 ) { return ; } VAR_1 = true ; if ( TYPE_2 . equals ( event . METHOD_2 ( ) ) ) { METHOD_3 ( ) ; } VAR_1 = false ; } 

public void METHOD_1 ( TYPE_1 event ) { if ( this . VAR_1 ) { return ; } this . VAR_1 = true ; if ( TYPE_2 . equals ( event . METHOD_2 ( ) ) ) { METHOD_3 ( ) ; } this . VAR_1 = false ; } 
