com.google.common.escape.Platform Maven / Gradle / Ivy
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This artifact provides a single jar that contains all classes required to use remote EJB and JMS, including
all dependencies. It is intended for use by those not using maven, maven users should just import the EJB and
JMS BOM's instead (shaded JAR's cause lots of problems with maven, as it is very easy to inadvertently end up
with different versions on classes on the class path).
/*
* Copyright (C) 2009 The Guava Authors
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
* in compliance with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under the License
* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
* or implied. See the License for the specific language governing permissions and limitations under
* the License.
*/
package com.google.common.escape;
import com.google.common.annotations.GwtCompatible;
/**
* Methods factored out so that they can be emulated differently in GWT.
*
* @author Jesse Wilson
*/
@GwtCompatible(emulated = true)
@ElementTypesAreNonnullByDefault
final class Platform {
private Platform() {}
/** Returns a thread-local 1024-char array. */
static char[] charBufferFromThreadLocal() {
return DEST_TL.get();
}
/**
* A thread-local destination buffer to keep us from creating new buffers. The starting size is
* 1024 characters. If we grow past this we don't put it back in the threadlocal, we just keep
* going and grow as needed.
*/
private static final ThreadLocal DEST_TL =
new ThreadLocal() {
@Override
protected char[] initialValue() {
return new char[1024];
}
};
}