Android Reference
UnsafeByteSequence
java.lang
Class UnsafeByteSequence
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public class UnsafeByteSequence
extends Object
A cheaper ByteArrayOutputStream for internal use. This class is unsynchronized,
and returns its internal array if it's the right size. This makes String.getBytes("UTF-8")
10x faster than the baseline non-fast-path implementation instead of 8x faster when using
ByteArrayOutputStream. When GC and uncontended synchronization become cheap, we should be
able to get rid of this class. In the meantime, if you need to add further API, please try
to keep it plug-compatible with ByteArrayOutputStream with an eye to future obsolescence.
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Method Summary
Methods
Modifier and Type |
Method and Description |
void |
rewind()
Moves the write pointer back to the beginning of the sequence,
but without resizing or reallocating the buffer.
|
int |
size() |
byte[] |
toByteArray() |
String |
toString(Charset cs) |
void |
write(byte[] buffer,
int offset,
int length) |
void |
write(int b) |
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Method Detail
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write
public void write(int b)
Content
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