org.apache.parquet.hadoop.codec

Class CleanUtil

java.lang.Object

org.apache.parquet.hadoop.codec.CleanUtil

public class CleanUtil
extends Object

A Helper class which use reflections to clean up DirectBuffer. It's implemented for better compatibility with both java8 and java9+, because the Cleaner class is moved to another place since java9+.

Strongly inspired by: https://github.com/apache/tomcat/blob/master/java/org/apache/tomcat/util/buf/ByteBufferUtils.java

Method Summary

Modifier and Type	Method and Description
static void	cleanDirectBuffer(ByteBuffer buf)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

cleanDirectBuffer

public static void cleanDirectBuffer(ByteBuffer buf)