protected void validate()

in src/main/org/apache/ant/compress/conditions/HasGroupId.java [54:61]

• 8 lines of code
• 4 McCabe index (conditional complexity)

    protected void validate() throws BuildException {
        if (ccResource == null && antResource == null) {
            throw new BuildException("you must specify a resource");
        }
        if (id < 0) {
            throw new BuildException("id is required");
        }
    }