when:
        def testOption = new TestOption(GRADLE_PROPERTY)
        testOption.configure(commandLineParser)

        then:
        !commandLineParser.optionsByString.containsKey(LONG_OPTION)
        !commandLineParser.optionsByString.containsKey(SHORT_OPTION)

        when:
        testOption = new TestOption(GRADLE_PROPERTY, CommandLineOptionConfiguration.create(LONG_OPTION, SHORT_OPTION, DESCRIPTION))

        when:
        def testOption = new TestOption(GRADLE_PROPERTY)
        testOption.configure(commandLineParser)

        then:
        !commandLineParser.optionsByString.containsKey(LONG_OPTION)
        !commandLineParser.optionsByString.containsKey(SHORT_OPTION)

        when:

        when:
        def testOption = new TestOption(GRADLE_PROPERTY)
        testOption.configure(commandLineParser)

        then:
        !commandLineParser.optionsByString.containsKey(LONG_OPTION)
        !commandLineParser.optionsByString.containsKey(SHORT_OPTION)

        when:
        testOption = new TestOption(GRADLE_PROPERTY, CommandLineOptionConfiguration.create(LONG_OPTION, SHORT_OPTION, DESCRIPTION))

        when:
        def testOption = new TestOption(GRADLE_PROPERTY)
        testOption.configure(commandLineParser)

        then:
        !commandLineParser.optionsByString.containsKey(LONG_OPTION)
        !commandLineParser.optionsByString.containsKey(SHORT_OPTION)

        when:
        testOption = new TestOption(GRADLE_PROPERTY, CommandLineOptionConfiguration.create(LONG_OPTION, SHORT_OPTION, DESCRIPTION))

        when:
        def testOption = new TestOption(GRADLE_PROPERTY)
        testOption.configure(commandLineParser)

        then:
        !commandLineParser.optionsByString.containsKey(LONG_OPTION)
        !commandLineParser.optionsByString.containsKey(SHORT_OPTION)

        when:
        testOption = new TestOption(GRADLE_PROPERTY, CommandLineOptionConfiguration.create(LONG_OPTION, SHORT_OPTION, DESCRIPTION))

 * limitations under the License.
 */
package org.gradle.cli;

import java.util.*;

public class ParsedCommandLine {
    private final Map<String, ParsedCommandLineOption> optionsByString = new HashMap<String, ParsedCommandLineOption>();
    private final Set<String> presentOptions = new HashSet<String>();
    private final Set<String> removedOptions = new HashSet<String>();