Package org.apache.druid.java.util.common

Class DefineClassUtils

java.lang.Object

org.apache.druid.java.util.common.DefineClassUtils

public class DefineClassUtils
extends Object

This utility class provides a thin runtime abstraction to pick between - sun.misc.Unsafe.defineClass in Java 8, - and MethodHandles.Lookup.defineClass in Java 9 and above, while still providing compile-time support for both Java 8 and Java 9+. See also ByteBufferUtils

Constructor Summary

Constructors

Constructor	Description
DefineClassUtils()

Method Summary

Modifier and Type	Method	Description
static Class	defineClass(Class<?> targetClass, byte[] byteCode, String className)

Methods inherited from class java.lang.Object

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

Constructor Details

DefineClassUtils

public DefineClassUtils()

Method Details

defineClass

public static Class defineClass(Class<?> targetClass,
 byte[] byteCode,
 String className)