Apache Commons Lang 3 is the 3rd version of Apache Commons Lang, which provides a host of helper utilities for the java.lang API.

Apache Commons Lang 3 Source Code files are provided in both binary packge (commons-lang3-3.12.0-bin.zip) and source package (commons-lang3-3.12.0-src.zip). You can download them at Apache Commons Lang Website.

Apache Commons Lang 3 Source Code has no dependencies and is compatible with Java 8 and newer versions. You can compile it to generate your own version of Apache Commons Lang 3 JAR file.

You can also browse the source code below:

⏎ org/apache/commons/lang3/text/translate/UnicodeUnpairedSurrogateRemover.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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
 *
 *      http://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.apache.commons.lang3.text.translate;

import java.io.IOException;
import java.io.Writer;

/**
 * Helper subclass to CharSequenceTranslator to remove unpaired surrogates.
 *
 * @deprecated as of 3.6, use commons-text
 * <a href="https://commons.apache.org/proper/commons-text/javadocs/api-release/org/apache/commons/text/translate/UnicodeUnpairedSurrogateRemover.html">
 * UnicodeUnpairedSurrogateRemover</a> instead
 */
@Deprecated
public class UnicodeUnpairedSurrogateRemover extends CodePointTranslator {
    /**
     * Implementation of translate that throws out unpaired surrogates.
     * {@inheritDoc}
     */
    @Override
    public boolean translate(final int codepoint, final Writer out) throws IOException {
        // true: It's a surrogate. Write nothing and say we've translated.
        return codepoint >= Character.MIN_SURROGATE && codepoint <= Character.MAX_SURROGATE;
        // It's not a surrogate. Don't translate it.
    }
}

⏎ org/apache/commons/lang3/text/translate/UnicodeUnpairedSurrogateRemover.java

Or download all of them as a single archive file:

File name: commons-lang3-3.12.0-sources.jar
File size: 651724 bytes
Release date: 2020-01-22
Download 

⇒ Download and Install commons-lang3-3.8.1-bin.zip

⇐ Download Apache Commons Lang v3 Source Package

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⇑⇑ FAQ for Apache commons-lang.jar