TestAttributedStringCtor.java

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/* @test
 * @bug 4146853
 * @summary Make sure we can construct an AttributedString from
 * an AttributedCharacterIterator covering only a subrange
 * @modules java.desktop
 */

import java.awt.font.TextAttribute;
import java.text.AttributedCharacterIterator;
import java.text.AttributedString;
import java.util.Hashtable;

public class TestAttributedStringCtor {

    public static void main(String[] args) {

        // Create a new AttributedString with one attribute.
        Hashtable attributes = new Hashtable();
        attributes.put(TextAttribute.WEIGHT, TextAttribute.WEIGHT_BOLD);
        AttributedString origString = new AttributedString("Hello world.", attributes);

        // Create an iterator over part of the AttributedString.
        AttributedCharacterIterator iter = origString.getIterator(null, 4, 6);

        // Attempt to create a new AttributedString from the iterator.
        // This will throw IllegalArgumentException.
        AttributedString newString = new AttributedString(iter);

        // Without the exception this would get executed.
        System.out.println("DONE");
    }
}