org.openrewrite.internal.StreamUtils Maven / Gradle / Ivy
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/*
* Copyright 2020 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.openrewrite.internal;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.UncheckedIOException;
import java.util.HashSet;
import java.util.Set;
import java.util.function.Function;
import java.util.function.Predicate;
public class StreamUtils {
// Returns a predicate suitable for use with stream().filter() that will result in a set filtered to
// contain only items that are distinct as evaluated by keyFunc
public static Predicate distinctBy(Function keyFunc) {
Set