/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.harmony.tests.java.util;
import tests.support.Support_MapTest2;
import tests.support.Support_UnmodifiableCollectionTest;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.ConcurrentModificationException;
import java.util.Enumeration;
import java.util.HashSet;
import java.util.Hashtable;
import java.util.Iterator;
import java.util.Map;
import java.util.NoSuchElementException;
import java.util.Set;
import java.util.TreeMap;
import java.util.Vector;
public class HashtableTest extends junit.framework.TestCase {
private Hashtable ht10;
private Hashtable ht100;
private Hashtable htfull;
private Vector keyVector;
private Vector elmVector;
private String h10sVal;
/**
* java.util.Hashtable#Hashtable()
*/
public void test_Constructor() {
// Test for method java.util.Hashtable()
new Support_MapTest2(new Hashtable()).runTest();
Hashtable h = new Hashtable();
assertEquals("Created incorrect hashtable", 0, h.size());
}
/**
* java.util.Hashtable#Hashtable(int)
*/
public void test_ConstructorI() {
// Test for method java.util.Hashtable(int)
Hashtable h = new Hashtable(9);
assertEquals("Created incorrect hashtable", 0, h.size());
Hashtable empty = new Hashtable(0);
assertNull("Empty hashtable access", empty.get("nothing"));
empty.put("something", "here");
assertTrue("cannot get element", empty.get("something") == "here");
}
/**
* java.util.Hashtable#Hashtable(int, float)
*/
public void test_ConstructorIF() {
// Test for method java.util.Hashtable(int, float)
Hashtable h = new java.util.Hashtable(10, 0.5f);
assertEquals("Created incorrect hashtable", 0, h.size());
Hashtable empty = new Hashtable(0, 0.75f);
assertNull("Empty hashtable access", empty.get("nothing"));
empty.put("something", "here");
assertTrue("cannot get element", empty.get("something") == "here");
try {
new Hashtable(-1, 0.75f);
fail("IllegalArgumentException expected");
} catch (IllegalArgumentException e) {
//expected
}
try {
new Hashtable(0, -0.75f);
fail("IllegalArgumentException expected");
} catch (IllegalArgumentException e) {
//expected
}
}
/**
* java.util.Hashtable#Hashtable(java.util.Map)
*/
public void test_ConstructorLjava_util_Map() {
// Test for method java.util.Hashtable(java.util.Map)
Map map = new TreeMap();
Object firstVal = "Gabba";
Object secondVal = new Integer(5);
map.put("Gah", firstVal);
map.put("Ooga", secondVal);
Hashtable ht = new Hashtable(map);
assertTrue("a) Incorrect Hashtable constructed",
ht.get("Gah") == firstVal);
assertTrue("b) Incorrect Hashtable constructed",
ht.get("Ooga") == secondVal);
try {
new Hashtable(null);
fail("NullPointerException expected");
} catch (NullPointerException e) {
//expected
}
}
public void test_HashTable_Constructor() {
Hashtable hashTable = new Hashtable();
hashTable.put(hashTable, hashTable.keySet());
new Hashtable(hashTable);
}
/**
* java.util.Hashtable#clear()
*/
public void test_clear() {
// Test for method void java.util.Hashtable.clear()
Hashtable h = hashtableClone(htfull);
h.clear();
assertEquals("Hashtable was not cleared", 0, h.size());
Enumeration el = h.elements();
Enumeration keys = h.keys();
assertTrue("Hashtable improperly cleared", !el.hasMoreElements()
&& !(keys.hasMoreElements()));
}
/**
* java.util.Hashtable#clone()
*/
public void test_clone() {
// Test for method java.lang.Object java.util.Hashtable.clone()
Hashtable h = (Hashtable) htfull.clone();
assertTrue("Clone different size than original", h.size() == htfull
.size());
Enumeration org = htfull.keys();
Enumeration cpy = h.keys();
String okey, ckey;
while (org.hasMoreElements()) {
assertTrue("Key comparison failed", (okey = (String) org
.nextElement()).equals(ckey = (String) cpy.nextElement()));
assertTrue("Value comparison failed", ((String) htfull.get(okey))
.equals((String) h.get(ckey)));
}
assertTrue("Copy has more keys than original", !cpy.hasMoreElements());
}
/**
* java.util.Hashtable#contains(java.lang.Object)
*/
public void test_containsLjava_lang_Object() {
// Test for method boolean
// java.util.Hashtable.contains(java.lang.Object)
assertTrue("Element not found", ht10.contains("Val 7"));
assertTrue("Invalid element found", !ht10.contains("ZZZZZZZZZZZZZZZZ"));
try {
ht10.contains(null);
fail("NullPointerException expected");
} catch (NullPointerException e) {
//expected
}
}
/**
* java.util.Hashtable#containsKey(java.lang.Object)
*/
public void test_containsKeyLjava_lang_Object() {
// Test for method boolean
// java.util.Hashtable.containsKey(java.lang.Object)
assertTrue("Failed to find key", htfull.containsKey("FKey 4"));
assertTrue("Failed to find key", !htfull.containsKey("FKey 99"));
try {
htfull.containsKey(null);
fail("NullPointerException expected");
} catch (NullPointerException e) {
//expected
}
}
/**
* java.util.Hashtable#containsValue(java.lang.Object)
*/
public void test_containsValueLjava_lang_Object() {
// Test for method boolean
// java.util.Hashtable.containsValue(java.lang.Object)
Enumeration e = elmVector.elements();
while (e.hasMoreElements())
assertTrue("Returned false for valid value", ht10.containsValue(e
.nextElement()));
assertTrue("Returned true for invalid value", !ht10
.containsValue(new Object()));
try {
ht10.containsValue(null);
fail("NullPointerException expected");
} catch (NullPointerException ee) {
//expected
}
}
/**
* java.util.Hashtable#elements()
*/
public void test_elements() {
// Test for method java.util.Enumeration java.util.Hashtable.elements()
Enumeration elms = ht10.elements();
int i = 0;
while (elms.hasMoreElements()) {
String s = (String) elms.nextElement();
assertTrue("Missing key from enumeration", elmVector.contains(s));
++i;
}
assertEquals("All keys not retrieved", 10, ht10.size());
assertFalse(elms.hasMoreElements());
try {
elms.nextElement();
fail("should throw NoSuchElementException");
} catch (NoSuchElementException e) {
// Expected
}
}
// BEGIN android-removed
// implementation dependent
// /**
// * java.util.Hashtable#elements()
// */
// public void test_elements_subtest0() {
// // this is the reference implementation behavior
// final Hashtable ht = new Hashtable(7);
// ht.put("1", "a");
// // these three elements hash to the same bucket in a 7 element Hashtable
// ht.put("2", "b");
// ht.put("9", "c");
// ht.put("12", "d");
// // Hashtable looks like:
// // 0: "1"
// // 1: "12" -> "9" -> "2"
// Enumeration en = ht.elements();
// // cache the first entry
// en.hasMoreElements();
// ht.remove("12");
// ht.remove("9");
// boolean exception = false;
// try {
// // cached "12"
// Object result = en.nextElement();
// assertNull("unexpected: " + result, result);
// // next is removed "9"
// result = en.nextElement();
// assertNull("unexpected: " + result, result);
// result = en.nextElement();
// assertTrue("unexpected: " + result, "b".equals(result));
// } catch (NoSuchElementException e) {
// exception = true;
// }
// assertTrue("unexpected NoSuchElementException", !exception);
// }
// END android-removed
/**
* java.util.Hashtable#entrySet()
*/
public void test_entrySet() {
// Test for method java.util.Set java.util.Hashtable.entrySet()
Set s = ht10.entrySet();
Set s2 = new HashSet();
Iterator i = s.iterator();
while (i.hasNext())
s2.add(((Map.Entry) i.next()).getValue());
Enumeration e = elmVector.elements();
while (e.hasMoreElements())
assertTrue("Returned incorrect entry set", s2.contains(e
.nextElement()));
// BEGIN android-removed
// implementation dependent
// assertEquals("Not synchronized",
// "java.util.Collections$SynchronizedSet", s.getClass().getName());
// END android-removed
boolean exception = false;
try {
((Map.Entry) ht10.entrySet().iterator().next()).setValue(null);
} catch (NullPointerException e1) {
exception = true;
}
assertTrue(
"Should not be able to assign null to a Hashtable entrySet() Map.Entry",
exception);
}
/**
* java.util.Hashtable#equals(java.lang.Object)
*/
public void test_equalsLjava_lang_Object() {
// Test for method boolean java.util.Hashtable.equals(java.lang.Object)
Hashtable h = hashtableClone(ht10);
assertTrue("Returned false for equal tables", ht10.equals(h));
assertTrue("Returned true for unequal tables", !ht10.equals(htfull));
}
/**
* java.util.Hashtable#get(java.lang.Object)
*/
public void test_getLjava_lang_Object() {
// Test for method java.lang.Object
// java.util.Hashtable.get(java.lang.Object)
Hashtable h = hashtableClone(htfull);
assertEquals("Could not retrieve element", "FVal 2", ((String) h.get("FKey 2"))
);
// BEGIN android-removed
// implementation dependent
// // Regression for HARMONY-262
// ReusableKey k = new ReusableKey();
// Hashtable h2 = new Hashtable();
// k.setKey(1);
// h2.put(k, "value1");
//
// k.setKey(13);
// assertNull(h2.get(k));
//
// k.setKey(12);
// assertNull(h2.get(k));
//
// try {
// h2.get(null);
// fail("NullPointerException expected");
// } catch (NullPointerException e) {
// //expected
// }
// END android-removed
}
/**
* java.util.Hashtable#hashCode()
*/
public void test_hashCode() {
// Test for method int java.util.Hashtable.hashCode()
Set entrySet = ht10.entrySet();
Iterator iterator = entrySet.iterator();
int expectedHash;
for (expectedHash = 0; iterator.hasNext(); expectedHash += iterator
.next().hashCode())
;
assertTrue("Incorrect hashCode returned. Wanted: " + expectedHash
+ " got: " + ht10.hashCode(), expectedHash == ht10.hashCode());
}
/**
* java.util.Hashtable#isEmpty()
*/
public void test_isEmpty() {
// Test for method boolean java.util.Hashtable.isEmpty()
assertTrue("isEmpty returned incorrect value", !ht10.isEmpty());
assertTrue("isEmpty returned incorrect value",
new java.util.Hashtable().isEmpty());
final Hashtable ht = new Hashtable();
ht.put("0", "");
Thread t1 = new Thread() {
public void run() {
while (!ht.isEmpty())
;
ht.put("final", "");
}
};
t1.start();
for (int i = 1; i < 10000; i++) {
synchronized (ht) {
ht.remove(String.valueOf(i - 1));
ht.put(String.valueOf(i), "");
}
int size;
if ((size = ht.size()) != 1) {
String result = "Size is not 1: " + size + " " + ht;
// terminate the thread
ht.clear();
fail(result);
}
}
// terminate the thread
ht.clear();
}
/**
* java.util.Hashtable#keys()
*/
public void test_keys() {
// Test for method java.util.Enumeration java.util.Hashtable.keys()
Enumeration keys = ht10.keys();
int i = 0;
while (keys.hasMoreElements()) {
String s = (String) keys.nextElement();
assertTrue("Missing key from enumeration", keyVector.contains(s));
++i;
}
assertEquals("All keys not retrieved", 10, ht10.size());
assertFalse(keys.hasMoreElements());
try {
keys.nextElement();
fail("should throw NoSuchElementException");
} catch (NoSuchElementException e) {
// Expected
}
}
/**
* java.util.Hashtable#keys()
*/
public void test_keys_subtest0() {
// this is the reference implementation behavior
final Hashtable ht = new Hashtable(3);
ht.put("initial", "");
Enumeration en = ht.keys();
en.hasMoreElements();
ht.remove("initial");
boolean exception = false;
try {
Object result = en.nextElement();
assertTrue("unexpected: " + result, "initial".equals(result));
} catch (NoSuchElementException e) {
exception = true;
}
assertTrue("unexpected NoSuchElementException", !exception);
}
/**
* java.util.Hashtable#keySet()
*/
public void test_keySet() {
// Test for method java.util.Set java.util.Hashtable.keySet()
Set s = ht10.keySet();
Enumeration e = keyVector.elements();
while (e.hasMoreElements())
assertTrue("Returned incorrect key set", s
.contains(e.nextElement()));
// BEGIN android-removed
// implementation dependent
// assertEquals("Not synchronized",
// "java.util.Collections$SynchronizedSet", s.getClass().getName());
// END android-removed
Map map = new Hashtable(101);
map.put(new Integer(1), "1");
map.put(new Integer(102), "102");
map.put(new Integer(203), "203");
Iterator it = map.keySet().iterator();
Integer remove1 = (Integer) it.next();
it.remove();
Integer remove2 = (Integer) it.next();
it.remove();
ArrayList list = new ArrayList(Arrays.asList(new Integer[] {
new Integer(1), new Integer(102), new Integer(203) }));
list.remove(remove1);
list.remove(remove2);
assertTrue("Wrong result", it.next().equals(list.get(0)));
assertEquals("Wrong size", 1, map.size());
assertTrue("Wrong contents", map.keySet().iterator().next().equals(
list.get(0)));
Map map2 = new Hashtable(101);
map2.put(new Integer(1), "1");
map2.put(new Integer(4), "4");
Iterator it2 = map2.keySet().iterator();
Integer remove3 = (Integer) it2.next();
Integer next;
if (remove3.intValue() == 1)
next = new Integer(4);
else
next = new Integer(1);
it2.hasNext();
it2.remove();
assertTrue("Wrong result 2", it2.next().equals(next));
assertEquals("Wrong size 2", 1, map2.size());
assertTrue("Wrong contents 2", map2.keySet().iterator().next().equals(
next));
}
/**
* java.util.Hashtable#keySet()
*/
public void test_keySet_subtest0() {
Set s1 = ht10.keySet();
assertTrue("should contain key", s1.remove("Key 0"));
assertTrue("should not contain key", !s1.remove("Key 0"));
final int iterations = 10000;
final Hashtable ht = new Hashtable();
Thread t1 = new Thread() {
public void run() {
for (int i = 0; i < iterations; i++) {
ht.put(String.valueOf(i), "");
ht.remove(String.valueOf(i));
}
}
};
t1.start();
Set set = ht.keySet();
for (int i = 0; i < iterations; i++) {
Iterator it = set.iterator();
try {
it.next();
it.remove();
int size;
// ensure removing with the iterator doesn't corrupt the
// Hashtable
if ((size = ht.size()) < 0) {
fail("invalid size: " + size);
}
} catch (NoSuchElementException e) {
} catch (ConcurrentModificationException e) {
}
}
}
// BEGIN android-removed
// implementation dependent
// /**
// * java.util.Hashtable#keySet()
// */
// public void test_keySet_subtest1() {
// // this is the reference implementation behavior
// final Hashtable ht = new Hashtable(7);
// ht.put("1", "a");
// // these three elements hash to the same bucket in a 7 element Hashtable
// ht.put("2", "b");
// ht.put("9", "c");
// ht.put("12", "d");
// // Hashtable looks like:
// // 0: "1"
// // 1: "12" -> "9" -> "2"
// Enumeration en = ht.elements();
// // cache the first entry
// en.hasMoreElements();
// Iterator it = ht.keySet().iterator();
// // this is mostly a copy of the test in test_elements_subtest0()
// // test removing with the iterator does not null the values
// while (it.hasNext()) {
// String key = (String) it.next();
// if ("12".equals(key) || "9".equals(key)) {
// it.remove();
// }
// }
// it.remove();
// boolean exception = false;
// try {
// // cached "12"
// Object result = en.nextElement();
// assertTrue("unexpected: " + result, "d".equals(result));
// // next is removed "9"
// result = en.nextElement();
// assertTrue("unexpected: " + result, "c".equals(result));
// result = en.nextElement();
// assertTrue("unexpected: " + result, "b".equals(result));
// } catch (NoSuchElementException e) {
// exception = true;
// }
// assertTrue("unexpected NoSuchElementException", !exception);
// }
// END android-removed
/**
* java.util.Hashtable#put(java.lang.Object, java.lang.Object)
*/
public void test_putLjava_lang_ObjectLjava_lang_Object() {
// Test for method java.lang.Object
// java.util.Hashtable.put(java.lang.Object, java.lang.Object)
Hashtable h = hashtableClone(ht100);
Integer key = new Integer(100);
h.put("Value 100", key);
assertTrue("Key/Value not inserted", h.size() == 1 && (h.contains(key)));
// Put into "full" table
h = hashtableClone(htfull);
h.put("Value 100", key);
assertTrue("Key/Value not inserted into full table", h.size() == 8
&& (h.contains(key)));
try {
h.put(null, key);
fail("NullPointerException expected");
} catch (NullPointerException e) {
//expected
}
try {
h.put("Value 100", null);
fail("NullPointerException expected");
} catch (NullPointerException e) {
//expected
}
}
/**
* java.util.Hashtable#putAll(java.util.Map)
*/
public void test_putAllLjava_util_Map() {
// Test for method void java.util.Hashtable.putAll(java.util.Map)
Hashtable h = new Hashtable();
h.putAll(ht10);
Enumeration e = keyVector.elements();
while (e.hasMoreElements()) {
Object x = e.nextElement();
assertTrue("Failed to put all elements", h.get(x).equals(
ht10.get(x)));
}
try {
h.putAll(null);
fail("NullPointerException expected");
} catch (NullPointerException ee) {
//expected
}
}
/**
* java.util.Hashtable#remove(java.lang.Object)
*/
public void test_removeLjava_lang_Object() {
// Test for method java.lang.Object
// java.util.Hashtable.remove(java.lang.Object)
Hashtable h = hashtableClone(htfull);
Object k = h.remove("FKey 0");
assertTrue("Remove failed", !h.containsKey("FKey 0") || k == null);
assertNull(h.remove("FKey 0"));
try {
h.remove(null);
fail("NullPointerException expected");
} catch (NullPointerException e) {
//expected
}
}
public void test_HashTable_remove_scenario1() {
Hashtable hashTable = new Hashtable();
Set keySet = hashTable.keySet();
hashTable.put(hashTable, keySet);
hashTable.remove(hashTable);
}
public void test_HashTable_remove_scenario2() {
Hashtable hashTable = new Hashtable();
Set keySet = hashTable.keySet();
hashTable.put(hashTable, hashTable);
hashTable.remove(hashTable);
}
public void test_HashTable_remove_scenario3() {
Hashtable hashTable = new Hashtable();
Hashtable keyHashTable = new Hashtable();
keyHashTable.put(hashTable, keyHashTable);
hashTable.put(keyHashTable, hashTable);
hashTable.remove(keyHashTable);
}
/**
* java.util.Hashtable#size()
*/
public void test_size() {
// Test for method int java.util.Hashtable.size()
assertTrue("Returned invalid size", ht10.size() == 10
&& (ht100.size() == 0));
final Hashtable ht = new Hashtable();
ht.put("0", "");
Thread t1 = new Thread() {
public void run() {
while (ht.size() > 0)
;
ht.put("final", "");
}
};
t1.start();
for (int i = 1; i < 10000; i++) {
synchronized (ht) {
ht.remove(String.valueOf(i - 1));
ht.put(String.valueOf(i), "");
}
int size;
if ((size = ht.size()) != 1) {
String result = "Size is not 1: " + size + " " + ht;
// terminate the thread
ht.clear();
fail(result);
}
}
// terminate the thread
ht.clear();
}
/**
* java.util.Hashtable#toString()
*/
public void test_toString() {
// Test for method java.lang.String java.util.Hashtable.toString()
Hashtable h = new Hashtable();
assertEquals("Incorrect toString for Empty table",
"{}", h.toString());
h.put("one", "1");
h.put("two", h);
h.put(h, "3");
h.put(h, h);
String result = h.toString();
assertTrue("should contain self ref", result.indexOf("(this") > -1);
}
/**
* java.util.Hashtable#values()
*/
public void test_values() {
// Test for method java.util.Collection java.util.Hashtable.values()
Collection c = ht10.values();
Enumeration e = elmVector.elements();
while (e.hasMoreElements())
assertTrue("Returned incorrect values", c.contains(e.nextElement()));
// BEGIN android-removed
// implementation dependent
// assertEquals("Not synchronized",
// "java.util.Collections$SynchronizedCollection", c.getClass().getName());
// END android-removed
Hashtable myHashtable = new Hashtable();
for (int i = 0; i < 100; i++)
myHashtable.put(new Integer(i), new Integer(i));
Collection values = myHashtable.values();
new Support_UnmodifiableCollectionTest(
"Test Returned Collection From Hashtable.values()", values)
.runTest();
values.remove(new Integer(0));
assertTrue(
"Removing from the values collection should remove from the original map",
!myHashtable.containsValue(new Integer(0)));
}
/**
* Regression Test for JIRA 2181
*/
public void test_entrySet_remove() {
Hashtable<String, String> hashtable = new Hashtable<String, String>();
hashtable.put("my.nonexistent.prop", "AAA");
hashtable.put("parse.error", "BBB");
Iterator<Map.Entry<String, String>> iterator =
hashtable.entrySet().iterator();
while (iterator.hasNext()) {
Map.Entry entry = iterator.next();
final Object value = entry.getValue();
if (value.equals("AAA")) {
iterator.remove();
}
}
assertFalse(hashtable.containsKey("my.nonexistent.prop"));
}
class Mock_Hashtable extends Hashtable {
boolean flag = false;
public Mock_Hashtable(int i) {
super(i);
}
@Override
protected void rehash() {
flag = true;
super.rehash();
}
public boolean isRehashed() {
return flag;
}
}
public void test_rehash() {
Mock_Hashtable mht = new Mock_Hashtable(5);
assertFalse(mht.isRehashed());
for(int i = 0; i < 10; i++) {
mht.put(i, "New value");
}
assertTrue(mht.isRehashed());
}
/**
* java.util.Hashtable#elements()
* java.util.Hashtable#keys()
* java.util.Hashtable#keySet()
*/
public void test_keys_elements_keySet_Exceptions() {
Hashtable hashTable = new Hashtable();
String key = "key";
String value = "value";
hashTable.put(key, value);
Enumeration enumeration = hashTable.keys();
assertTrue(enumeration.hasMoreElements());
enumeration.nextElement();
assertFalse(enumeration.hasMoreElements());
enumeration = hashTable.elements();
assertTrue(enumeration.hasMoreElements());
enumeration.nextElement();
assertFalse(enumeration.hasMoreElements());
Iterator iterator = hashTable.keySet().iterator();
assertTrue(iterator.hasNext());
try {
iterator.remove();
fail("should throw IllegalStateException");
} catch (IllegalStateException e) {
// Expected
}
iterator.next();
iterator.remove();
assertFalse(iterator.hasNext());
hashTable.clear();
for (int i = 0; i < 10; i++) {
hashTable.put(key + i, value + i);
}
enumeration = hashTable.keys();
assertTrue(enumeration.hasMoreElements());
for (int i = 0; i < 10; i++) {
enumeration.nextElement();
}
assertFalse(enumeration.hasMoreElements());
try {
enumeration.nextElement();
fail("should throw NoSuchElementException");
} catch (NoSuchElementException e) {
// Expected
}
enumeration = hashTable.elements();
assertTrue(enumeration.hasMoreElements());
for (int i = 0; i < 10; i++) {
enumeration.nextElement();
}
assertFalse(enumeration.hasMoreElements());
try {
enumeration.nextElement();
fail("should throw NoSuchElementException");
} catch (NoSuchElementException e) {
// Expected
}
iterator = hashTable.keySet().iterator();
assertTrue(iterator.hasNext());
for (int i = 0; i < 10; i++) {
iterator.next();
}
assertFalse(iterator.hasNext());
try {
iterator.next();
fail("should throw NoSuchElementException");
} catch (NoSuchElementException e) {
// Expected
}
}
protected Hashtable hashtableClone(Hashtable s) {
return (Hashtable) s.clone();
}
/**
* Sets up the fixture, for example, open a network connection. This method
* is called before a test is executed.
*/
protected void setUp() {
ht10 = new Hashtable(10);
ht100 = new Hashtable(100);
htfull = new Hashtable(10);
keyVector = new Vector(10);
elmVector = new Vector(10);
for (int i = 0; i < 10; i++) {
ht10.put("Key " + i, "Val " + i);
keyVector.addElement("Key " + i);
elmVector.addElement("Val " + i);
}
for (int i = 0; i < 7; i++)
htfull.put("FKey " + i, "FVal " + i);
}
/**
* Tears down the fixture, for example, close a network connection. This
* method is called after a test is executed.
*/
protected void tearDown() {
ht10 = null;
ht100 = null;
htfull = null;
keyVector = null;
elmVector = null;
}
}