public boolean METHOD_1 ( ) { <BUG> if ( ( ( this . VAR_1 ) == null ) || ( ( this . VAR_1 . size ( ) ) == 0 ) ) {return false ;BUG> }</BUG></BUG> <BUG> else {return true ;</BUG> } }
public boolean METHOD_1 ( ) { return ( ( this . VAR_1 ) != null ) && ( ! ( this . VAR_1 . isEmpty ( ) ) ) ; } 
