outField.setObjectValue(null, out);
outField.setObjectValueUnchecked(null, out);
  static void setOut(PrintStream out) {    try {      VM_Field outField = 	((VM_Class)JikesRVMSupport.getTypeForClass(System.class))	.findDeclaredField( 			   VM_Atom.findOrCreateUnicodeAtom("out"), 			   VM_Atom.findOrCreateUnicodeAtom("Ljava/io/PrintStream;"));      outField.setObjectValue(null, out);    } catch (Exception e) {      throw new Error( e.toString() );    }  }