CompositeKey (common 8.3.1-SNAPSHOT API)

java.lang.Object
- org.openjdk.jmc.common.util.CompositeKey

```
public final class CompositeKey
extends Object
```
A class that can be used to combine multiple objects as one key. Useful for example in maps.

- Constructor Summary
  
  Constructors
  Constructor Description
  
  CompositeKey(Object[] keys)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  boolean equals(Object that)
  
  Object[] getKeyElements()
  
  int hashCode()
  - Methods inherited from class java.lang.Object
    clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - CompositeKey
```
public CompositeKey(Object[] keys)
```
    Parameters:
    
    keys - array of key objects
- Method Detail
  - getKeyElements
```
public Object[] getKeyElements()
```
    Returns:
    
    the array of key objects
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - equals
```
public boolean equals(Object that)
```
    Overrides:
    
    equals in class Object