public boolean isEmpty ( ) { if ( VAR_1 ) { return VAR_2 . isEmpty ( ) ; } else { return ( VAR_3 . METHOD_1 ( ) . size ( ) ) == 0 ; } } 

public boolean isEmpty ( ) { if ( VAR_1 ) { return VAR_2 . isEmpty ( ) ; } return ( VAR_3 . METHOD_1 ( ) . size ( ) ) == 0 ; } 
