public TYPE_1 METHOD_1 ( ) { java.util.List < TYPE_1 > VAR_1 = this . METHOD_2 ( 1 ) . METHOD_3 ( ) ; if ( VAR_1 == null ) { return null ; } else { return VAR_1 . get ( 0 ) ; } } 

public TYPE_1 METHOD_1 ( ) { java.util.List < TYPE_1 > VAR_1 = this . METHOD_2 ( 1 ) . METHOD_3 ( ) ; if ( VAR_1 . isEmpty ( ) ) { return null ; } else { return VAR_1 . get ( 0 ) ; } } 
