0N/A/*
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0N/A * published by the Free Software Foundation.
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0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A * version 2 for more details (a copy is included in the LICENSE file that
0N/A * accompanied this code).
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0N/A
0N/A/*
0N/A * @test
0N/A * @bug 6310858
0N/A * @summary Tests for toArray
0N/A * @author Martin Buchholz
0N/A */
0N/A
0N/Aimport java.util.*;
0N/A
0N/Apublic class ToArray {
0N/A enum Country { FRENCH, POLISH }
0N/A public static void main(String[] args) throws Throwable {
0N/A Map<Country, String> m = new EnumMap<Country, String>(Country.class);
0N/A m.put(Country.FRENCH, "connection");
0N/A m.put(Country.POLISH, "sausage");
0N/A
0N/A Object[] z = m.entrySet().toArray();
0N/A System.out.println(Arrays.toString(z));
0N/A if (! (z.getClass() == Object[].class &&
0N/A z.length == 2 &&
0N/A ((Map.Entry)z[0]).getKey() == Country.FRENCH &&
0N/A ((Map.Entry)z[1]).getKey() == Country.POLISH))
0N/A throw new AssertionError();
0N/A
0N/A Map.Entry[] x1 = new Map.Entry[3];
0N/A x1[2] = m.entrySet().iterator().next();
0N/A Map.Entry[] x2 = m.entrySet().toArray(x1);
0N/A System.out.println(Arrays.toString(x2));
0N/A if (! (x1 == x2 &&
0N/A x2[0].getKey() == Country.FRENCH &&
0N/A x2[1].getKey() == Country.POLISH &&
0N/A x2[2] == null))
0N/A throw new AssertionError();
0N/A
0N/A Map.Entry[] y1 = new Map.Entry[1];
0N/A Map.Entry[] y2 = m.entrySet().toArray(y1);
0N/A System.out.println(Arrays.toString(y2));
0N/A if (! (y1 != y2 &&
0N/A y2.length == 2 &&
0N/A y2[0].getKey() == Country.FRENCH &&
0N/A y2[1].getKey() == Country.POLISH))
0N/A throw new AssertionError();
0N/A }
0N/A}