public TYPE_1 METHOD_1 ( ) { java.util.List < TYPE_1 > VAR_1 = METHOD_2 ( 1 ) ; return VAR_1 . get ( 0 ) ; } 

public TYPE_1 METHOD_1 ( ) { java.util.List < TYPE_1 > VAR_1 = METHOD_2 ( 1 ) ; if ( ( VAR_1 . size ( ) ) > 0 ) { return VAR_1 . get ( 0 ) ; } else { return null ; } } 
