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/*
* Scala (https://www.scala-lang.org)
*
* Copyright EPFL and Lightbend, Inc.
*
* Licensed under Apache License 2.0
* (http://www.apache.org/licenses/LICENSE-2.0).
*
* See the NOTICE file distributed with this work for
* additional information regarding copyright ownership.
*/
package scala.runtime;
import java.lang.invoke.MethodHandle;
import java.lang.invoke.MethodHandles;
import java.lang.invoke.MethodType;
import java.lang.invoke.SerializedLambda;
class MethodHandleConstants {
// static final MethodHandles are optimized by the JIT (https://stackoverflow.com/a/14146641/248998)
static final MethodHandle LAMBDA_DESERIALIZE_DESERIALIZE_LAMBDA;
static {
LAMBDA_DESERIALIZE_DESERIALIZE_LAMBDA = lookupDeserialize();
}
private static MethodHandle lookupDeserialize() {
try {
return MethodHandles.lookup().findVirtual(Class.forName("scala.runtime.LambdaDeserialize"), "deserializeLambda", MethodType.methodType(Object.class, SerializedLambda.class));
} catch (NoSuchMethodException | IllegalAccessException | ClassNotFoundException e) {
throw new ExceptionInInitializerError(e);
}
}
}