public static TYPE_1 METHOD_1 ( TYPE_2 VAR_1 ) { return ( ( TYPE_3 ) ( VAR_1 ) ) . VAR_2 ; } 

public static TYPE_1 METHOD_1 ( TYPE_2 VAR_1 ) { if ( VAR_1 instanceof TYPE_3 ) { return ( ( TYPE_3 ) ( VAR_1 ) ) . VAR_2 ; } else { return null ; } } 
