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## org.codehaus.groovy.runtime.memoize
[Java] Class LRUCache

    java.lang.Object
      org.codehaus.groovy.runtime.memoize.LRUCache

All Implemented Interfaces:
  MemoizeCache

    public final class LRUCache
    extends java.lang.Object

A cache backed by a Collections.SynchronizedMap

Authors:
  Vaclav Pech

Constructor Summary
`LRUCache(int maxCacheSize)`

Method Summary
`void` | `cleanUpNullReferences()` Replying on the Collections.SynchronizedMap thread-safe iteration implementation the method will remove all entries holding SoftReferences to gc-evicted objects.
`java.lang.Object` | `get(java.lang.Object key)`
`java.lang.Object` | `put(java.lang.Object key, java.lang.Object value)`

Methods inherited from class java.lang.Object
java.lang.Object#wait(long), java.lang.Object#wait(long, int), java.lang.Object#wait(), java.lang.Object#equals(java.lang.Object), java.lang.Object#toString(), java.lang.Object#hashCode(), java.lang.Object#getClass(), java.lang.Object#notify(), java.lang.Object#notifyAll()

Constructor Detail

### LRUCache

    public LRUCache(int maxCacheSize)

Method Detail

### cleanUpNullReferences

    public void cleanUpNullReferences()

  Replying on the Collections.SynchronizedMap thread-safe iteration implementation the method will remove all entries holding SoftReferences to gc-evicted objects.

### get

    public java.lang.Object get(java.lang.Object key)

### put

    public java.lang.Object put(java.lang.Object key, java.lang.Object value)

Groovy Documentation