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• DescriptionTextUniquefier.java

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de.codecentric.jbehave.junit.monitoring.DescriptionTextUniquefier Maven / Gradle / Ivy

package de.codecentric.jbehave.junit.monitoring;

import java.util.HashSet;
import java.util.Set;

public class DescriptionTextUniquefier {

	Set strings = new HashSet();

	public String getUniqueDescription(String junitSafeString) {
		while (strings.contains(junitSafeString)) {
			junitSafeString = junitSafeString + '\u200B'; // zero-width-space
		}
		strings.add(junitSafeString);
		return junitSafeString;
	}

}