// Generated automatically from io.netty.util.AttributeKey for testing purposes package io.netty.util; import io.netty.util.AbstractConstant; public class AttributeKey extends AbstractConstant> { protected AttributeKey() {} public static io.netty.util.AttributeKey newInstance(String p0){ return null; } public static io.netty.util.AttributeKey valueOf(Class p0, String p1){ return null; } public static io.netty.util.AttributeKey valueOf(String p0){ return null; } public static boolean exists(String p0){ return false; } }