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Byte Buddy is a Java library for creating Java classes at run time. This artifact is a build of Byte Buddy with all ASM dependencies repackaged into its own name space.

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package net.bytebuddy.matcher;

import net.bytebuddy.build.HashCodeAndEqualsPlugin;

/**
 * An element matcher that matches the {@code null} value.
 *
 * @param  The type of the matched entity.
 */
@HashCodeAndEqualsPlugin.Enhance
public class NullMatcher extends ElementMatcher.Junction.AbstractBase {

    @Override
    public boolean matches(T target) {
        return target == null;
    }

    @Override
    public String toString() {
        return "isNull()";
    }
}