JOpt Simple 4.6 發布，Java命令行解析器

JOpt Simple是一個簡單，Java命令行解析器，用于那些你可能會傳遞給javac的的調用。它支持POSIX getopt() 和 GNU getopt_long()。
以下是一些用到JOpt Simple的項目：

• OpenJDK. From Mark Reinhold: "I thought you might be interested to know that we're using your jopt-simple library in the open-source Java Development Kit. Thanks for writing such a nice little library! It's far cleaner than any of the other alternatives out there."
• Gradle
• NATBraille
• Minecraft

package joptsimple.examples;

import joptsimple.OptionParser;
import joptsimple.OptionSet;
import org.junit.Test;

import static org.junit.Assert.*;

public class ShortOptionsTest {
    @Test
    public void supportsShortOptions() {
        OptionParser parser = new OptionParser( "aB?*." );

        OptionSet options = parser.parse( "-a", "-B", "-?" );

        assertTrue( options.has( "a" ) );
        assertTrue( options.has( "B" ) );
        assertTrue( options.has( "?" ) );
        assertFalse( options.has( "." ) );
    }
}