public override bool containsKey(java.lang.Object arg0)
{
return global::MonoJavaBridge.JavaBridge.CallBooleanMethod(this, global::java.util.concurrent.ConcurrentHashMap.staticClass, "containsKey", "(Ljava/lang/Object;)Z", ref global::java.util.concurrent.ConcurrentHashMap._m17, global::MonoJavaBridge.JavaBridge.ConvertToValue(arg0));
}