SimpleByteCache (I2P Anonymous Network - Java Documentation - Version 1.5.0)

java.lang.Object
- net.i2p.util.SimpleByteCache

```
public final class SimpleByteCache
extends Object
```
Like ByteCache but works directly with byte arrays, not ByteArrays. These are designed to be small caches, so there's no cleaner task like there is in ByteCache. And we don't zero out the arrays here. Only the static methods are public here.

Since:

0.8.3

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static byte[]`	`acquire(int size)`	Get the next available array, either from the cache or a brand new one
`static void`	`clearAll()`	Clear everything (memory pressure)
`static SimpleByteCache`	`getInstance(int size)`	Get a cache responsible for arrays of the given size
`static SimpleByteCache`	`getInstance(int cacheSize, int size)`	Get a cache responsible for objects of the given size
`static void`	`release(byte[] entry)`	Put this array back onto the available cache for reuse

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - getInstance
```
public static SimpleByteCache getInstance(int size)
```
    Get a cache responsible for arrays of the given size
    
    Parameters:
    
    size - how large should the objects cached be?
  - getInstance
```
public static SimpleByteCache getInstance(int cacheSize,
                                          int size)
```
    Get a cache responsible for objects of the given size
    
    Parameters:
    
    cacheSize - how large we want the cache to grow (number of objects, NOT memory size) before discarding released objects.
    
    size - how large should the objects cached be?
  - clearAll
```
public static void clearAll()
```
    Clear everything (memory pressure)
  - acquire
```
public static byte[] acquire(int size)
```
    Get the next available array, either from the cache or a brand new one
  - release
```
public static void release(byte[] entry)
```
    Put this array back onto the available cache for reuse