public TYPE_1 METHOD_1 ( TYPE_2 VAR_1 ) { return VAR_2 . get ( METHOD_2 ( VAR_1 ) ) ; } 

public TYPE_1 METHOD_1 ( TYPE_2 VAR_1 ) { if ( ( METHOD_2 ( VAR_1 ) ) == null ) return null ; return VAR_2 . get ( METHOD_2 ( VAR_1 ) ) ; } 
