src/main/java/org/junit/internal/builders/NullBuilder.java

/**
 * 
 */
package org.junit.internal.builders;

import org.junit.runner.Runner;
import org.junit.runners.model.RunnerBuilder;

public class NullBuilder extends RunnerBuilder {
	@Override
	public Runner runnerForClass(Class<?> each) throws Throwable {
		return null;
	}
}