valueOf « enum « Java Data Type Q&A

1. What results when you pass an empty string to a Java enum .valueOf call?    stackoverflow.com

What results when you pass an empty string to a Java enum .valueOf call? For example:

public enum Status
{
   STARTED,
   PROGRESS,
   MESSAGE,
   DONE;
}

String empty ...

2. Java enum valueOf() with multiple values?    stackoverflow.com

I have a problem in Java using Enums. I have read the documentation about assigning value parameters to Enums. But, my question is what about multiple values, is it possible? This what I would ...

3. Java Enum valueOf efficiency    stackoverflow.com

Which would you consider more efficient? The use of 'WeekDay' is just an example:

public enum WeekDay {
    MONDAY, TUESDAY, WEDNESDAY, THURSDAY, FRIDAY;
}

public void ...

4. How do I reimplement valueof on enumeration    stackoverflow.com

I need to re-implement the enum.valueof method of a few of my enumerations so they no longer throw exceptions, instead they simply return null if a value doesn't exist in the ...

5. using enum method valueOf    forums.oracle.com

For a project, I'm making this mock computer with all the basic instructions, like LOD, LODI, ADD, STO, etc..., and they're enums, and I have to "lookup" the instruction without using if statements or switch statements. So I'm trying to use this method to return the enum type so I can just one (or two) lines of code to automatically look ...

6. Enum .valueOf() a little help    forums.oracle.com

7. about Enum.valueOf()    forums.oracle.com

8. template type for Enum.valueOf ?    forums.oracle.com

9. how do i override valueOf for an enum?    forums.oracle.com