public void METHOD_1 ( ) { if ( ( this . VAR_1 . get ( 0 ) ) != null ) { this . VAR_1 . remove ( 0 ) ; } } 

public void METHOD_1 ( ) { if ( ( this . VAR_1 . size ( ) ) != 0 ) { if ( ( this . VAR_1 . get ( 0 ) ) != null ) { this . VAR_1 . remove ( 0 ) ; } } } 
