package ca.corefacility.bioinformatics.irida.web.controller.test.integration.util;

public class ITestSystemProperties {
	public static final String APP_PORT = System.getProperty("jetty.port");
	protected static final String BASE_URL = "http://localhost:" + APP_PORT + "/";
	
}

package ca.corefacility.bioinformatics.irida.web.controller.test.integration.util;

public class ITestSystemProperties {
	public static final String APP_PORT = System.getProperty("jetty.port");
	public static final String BASE_URL = "http://localhost:" + APP_PORT + "/";
}

Use public instead of protected, dummy.