protected static void printTargets()

in src/main/java/org/apache/easyant/core/EasyAntMain.java [487:544]
47 lines of code
11 McCabe index (conditional complexity)

    protected static void printTargets(Project project, boolean printSubTargets) {
        // find the target with the longest name
        int maxLength = 0;
        Map<String, Target> ptargets = ProjectUtils.removeDuplicateTargets(project.getTargets());
        String targetName;
        String targetDescription;
        // split the targets in top-level and sub-targets depending
        // on the presence of a description
        List<String> topNames = new ArrayList<String>();
        List<String> topDescriptions = new ArrayList<String>();
        List<String> subNames = new ArrayList<String>();

        List<String> highLevelTargets = new ArrayList<String>();
        List<String> highLevelTargetsDescriptions = new ArrayList<String>();
        for (Target currentTarget : ptargets.values()) {
            targetName = currentTarget.getName();
            if (targetName.equals("")) {
                continue;
            }
            targetDescription = currentTarget.getDescription();
            // maintain a sorted list of targets
            if (currentTarget instanceof ExtensionPoint && !currentTarget.getName().contains(":")) {
                int pos = findTargetPosition(highLevelTargets, targetName);
                highLevelTargets.add(pos, targetName);
                highLevelTargetsDescriptions.add(pos, targetDescription);
            } else if (targetDescription != null) {
                int pos = findTargetPosition(topNames, targetName);
                topNames.add(pos, targetName);
                topDescriptions.add(pos, targetDescription);
            } else {
                int pos = findTargetPosition(subNames, targetName);
                subNames.add(pos, targetName);
            }
            if (targetName.length() > maxLength) {
                maxLength = targetName.length();
            }

        }

        printTargets(project, highLevelTargets, highLevelTargetsDescriptions, "High level targets:", maxLength);
        printTargets(project, topNames, topDescriptions, "Main targets:", maxLength);
        // if there were no main targets, we list all subtargets
        // as it means nothing has a description
        if (topNames.isEmpty()) {
            printSubTargets = true;
        }
        if (printSubTargets) {
            printTargets(project, subNames, null, "Other targets:", maxLength);
        } else {
            project.log("Run easyant with '-v' or '--verbose' option to have the whole list of available targets / extension points");
        }

        String defaultTarget = project.getDefaultTarget();
        if (defaultTarget != null && !"".equals(defaultTarget)) {
            // shouldn't need to check but...
            project.log("Default target: " + defaultTarget);
        }
    }