Support options like Java memory settings (-Xmx512M)
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Key: CLI-167
URL: https://issues.apache.org/jira/browse/CLI-167
Project: Commons CLI
Issue Type: Improvement
Components: Parser
Reporter: Emmanuel Bourg
Priority: Minor
Fix For: 1.3
This is a RFE to implement the java memory setting style of option, that is a
single hyphen with a long option name and a value immediately after.
For example: -Xmx512M
{code}
public void testJavaMemorySettings() throws Exception {
Options options = new Options();
options.addOption(OptionBuilder.withLongOpt("Xmx").create("Xmx"));
Parser parser = new GnuParser();
CommandLine cl = parser.parse(options, new String[] { "-Xmx512M" });
assertTrue(cl.hasOption("Xmx"));
assertEquals("512M", cl.getOptionValue("Xmx"));
}
{code}
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