public TYPE_1 METHOD_1 ( ) { TYPE_1 first = null ; if ( ! ( VAR_1 . isEmpty ( ) ) ) { VAR_1 . get ( 0 ) ; } return first ; } 

public TYPE_1 METHOD_1 ( ) { TYPE_1 first = null ; if ( ! ( VAR_1 . isEmpty ( ) ) ) { first = VAR_1 . get ( 0 ) ; } return first ; } 
