/** Return the object represented by the code. */privatestatic Op valueOf(byte code) {
finalint i = (code & 0xff) - FIRST_CODE;
return i < 0 || i >= values().length? null: values()[i];
}
/** Return the object represented by the code. */privatestatic Op valueOf(byte code) {
finalint i = (code & 0xff) - FIRST_CODE;
return i < 0 || i >= values().length? null: values()[i];
}
/** Return the object represented by the code. */privatestatic Op valueOf(byte code) {
finalint i = (code & 0xff) - FIRST_CODE;
return i < 0 || i >= values().length? null: values()[i];
}