public boolean METHOD_1 ( ) { java.util.List < TYPE_1 > VAR_1 = METHOD_2 ( ) ; return ! ( VAR_1 == null ) ; } 

public boolean METHOD_1 ( ) { java.util.List < TYPE_1 > VAR_1 = METHOD_2 ( ) ; return ( VAR_1 != null ) && ( ( VAR_1 . size ( ) ) > 0 ) ; } 
