public static void removeNature()

in org.apache.ivyde.eclipse/src/java/org/apache/ivyde/eclipse/IvyNatureHelper.java [77:115]

• 33 lines of code
• 10 McCabe index (conditional complexity)

    public static void removeNature(final IProject project) {
        try {
            if (!hasNature(project)) {
                return;
            }

            final IProjectDescription description = project.getDescription();
            final String[] ids = description.getNatureIds();
            if (ids == null || ids.length == 0) {
                // wtf ? it has the Ivy nature but there is none ?
                return;
            }

            int i;
            for (i = 0; i < ids.length; i++) {
                if (IVY_NATURE_ID.equals(ids[i])) {
                    break;
                }
            }
            if (i == ids.length) {
                // wtf ? it has the Ivy nature but we cannot find it ?
                return;
            }

            final String[] newIds = new String[ids.length - 1];
            if (i > 0) {
                System.arraycopy(ids, 0, newIds, 0, i);
            }
            if (i < ids.length - 1) {
                System.arraycopy(ids, i + 1, newIds, i, ids.length - i - 1);
            }

            description.setNatureIds(newIds);
            project.setDescription(description, null);
        } catch (Exception e) {
            IvyPlugin.logError(
                "Failed to remove Ivy dependency management on " + project.getName(), e);
        }
    }