Examples of java.util.Map.keySet()

java.util.Map.keySet()
Returns a {@link Set} view of the keys contained in this map.The set is backed by the map, so changes to the map are reflected in the set, and vice-versa. If the map is modified while an iteration over the set is in progress (except through the iterator's own remove operation), the results of the iteration are undefined. The set supports element removal, which removes the corresponding mapping from the map, via the Iterator.remove, Set.remove, removeAll, retainAll, and clear operations. It does not support the add or addAll operations. @return a set view of the keys contained in this map

    protected String replaceProperties(String string)
    {
        final Map properties = this.getProject().getProperties();
        if (properties != null && !properties.isEmpty())
        {
            for (final Iterator iterator = properties.keySet().iterator(); iterator.hasNext();)
            {
                final String name = (String)iterator.next();
                final String property = "${" + name + "}";
                final String value = (String)properties.get(name);
                string = StringUtils.replace(string, property, value);

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        // - only execute if we have some projects
        if (executed)
        {
            if (!sortProjects)
            {
                for (final Iterator iterator = projects.keySet().iterator(); iterator.hasNext();)
                {
                    final MavenProject project = (MavenProject)iterator.next();
                    List projectGoals;
                    if (goals == null)
                    {

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                }
            }
            else
            {
                this.executeProjects(
                    projects.keySet(),
                    goals);
            }
        }
        return executed;
    }

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        final Map projects = new LinkedHashMap();
        final Map poms = getModulePoms(modules);


        if (!poms.isEmpty())
        {
            for (final Iterator iterator = poms.keySet().iterator(); iterator.hasNext();)
            {
                final File pom = (File)iterator.next();
                try
                {
                    final MavenProject project = ProjectUtils.getProject(

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               MultipartHttpServletRequest multipartRequest = multipartResolver.resolveMultipart(req);
            
               Map filemap = multipartRequest.getFileMap();
            
               for (Object name : filemap.keySet()) {
                
                   MultipartFile mpf = (MultipartFile) filemap.get(name);
                   String orgFilename = mpf.getOriginalFilename();
                   String contentType = mpf.getContentType();
                   InputStream is = mpf.getInputStream();

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    private TestSuite getSuite()
    {
        testDiscoverer.discoverTests(this.testSourceDirectory);
        final Map tests = testDiscoverer.getTests();
        final TestSuite suite = new TestSuite();
        for (final Iterator iterator = tests.keySet().iterator(); iterator.hasNext();)
        {
            final TranslationTestProcessor unitTest = new TranslationTestProcessor("testTranslation");


            // - pass on the variables to each test
            unitTest.setConfiguration(this.configuration);

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            {
                final Map tasksMap = (Map)SchemaMojo.tasksCache.get(this.taskType);
                if (tasksMap == null)
                {
                    throw new MojoExecutionException("'" + taskType +
                        "' is not a valid task type, valid task types are: " + tasksMap.keySet());
                }


                this.properties.putAll(this.project.getProperties());
                for (final Iterator iterator = this.getTasks().iterator(); iterator.hasNext();)
                {

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            Map expressions = test.getExpressionConfigs();


            if (expressions != null)
            {
                Iterator expressionIt = expressions.keySet().iterator();
                while (expressionIt.hasNext())
                {
                    String fromExpression = (String)expressionIt.next();


                    // if the fromExpression body isn't defined, skip expression

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                    this.initializeClasspathFromClassPathElements(classpathElements);
                    final Class type = (Class)tasksMap.get(task);
                    if (type == null)
                    {
                        throw new MojoExecutionException("'" + task + "' is not a valid task, valid types are: " +
                            tasksMap.keySet());
                    }


                    final SchemaManagement schemaManagement = (SchemaManagement)ClassUtils.newInstance(type);
                    connection = executeScripts ? this.getConnection() : null;
                    this.executeSql(

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        {
            services = this.definition.getServices();
        }
        if (services != null)
        {
            for (final Iterator iterator = services.keySet().iterator(); iterator.hasNext();)
            {
                final QName name = (QName)iterator.next();
                if (this.serviceClass.getSimpleName().equals(name.getLocalPart()))
                {
                    final Service service = (Service)services.get(name);

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