Java Examples for java.util.HashMap

The following java examples will help you to understand the usage of java.util.HashMap. These source code samples are taken from different open source projects.

Example 1

Project: heapaudit-master File: TestHashMap.java View source code

// Test allocation of HashMap.
@Test
public void HashMap() {
    clear();
    HashMap<Integer, Integer> hashmap = new HashMap<Integer, Integer>();
    for (int i = 0; i < 100; ++i) {
        hashmap.put(i, i);
        assertTrue(expect("java.util.HashMap$Entry", -1, 32));
    }
    assertTrue(expect("java.util.HashMap", -1, 48));
    assertTrue(expect("java.util.HashMap$Entry", 16, 80));
    assertTrue(expect("java.util.HashMap$Entry", 32, 144));
    assertTrue(expect("java.util.HashMap$Entry", 64, 272));
    assertTrue(expect("java.util.HashMap$Entry", 128, 528));
    assertTrue(expect("java.util.HashMap$Entry", 256, 1040));
    assertTrue(empty());
}

Example 2

Project: bigbluebutton-master File: MessageToJson.java View source code

public static String registerUserToJson(RegisterUserMessage message) {
    HashMap<String, Object> payload = new HashMap<String, Object>();
    payload.put(Constants.MEETING_ID, message.meetingID);
    payload.put(Constants.NAME, message.fullname);
    payload.put(Constants.USER_ID, message.internalUserId);
    payload.put(Constants.ROLE, message.role);
    payload.put(Constants.EXT_USER_ID, message.externUserID);
    payload.put(Constants.AUTH_TOKEN, message.authToken);
    payload.put(Constants.AVATAR_URL, message.avatarURL);
    java.util.HashMap<String, Object> header = MessageBuilder.buildHeader(RegisterUserMessage.REGISTER_USER, message.VERSION, null);
    return MessageBuilder.buildJson(header, payload);
}

Example 3

Project: gluster-ovirt-poc-master File: ConnectStorageServerVDSCommand.java View source code

@SuppressWarnings("unchecked")
protected Map<String, String>[] BuildStructFromConnectionListObject() {
    Map<String, String>[] result = new HashMap[getParameters().getConnectionList().size()];
    int i = 0;
    for (storage_server_connections connection : getParameters().getConnectionList()) {
        result[i] = CreateStructFromConnection(connection);
        i++;
    }
    return result;
}

Example 4

Project: iterator-master File: Object.java View source code

public static java.lang.Object decode_(com.jsoniter.JsonIterator iter) throws java.io.IOException {
    java.util.HashMap map = (java.util.HashMap) com.jsoniter.CodegenAccess.resetExistingObject(iter);
    if (iter.readNull()) {
        return null;
    }
    if (map == null) {
        map = new java.util.HashMap();
    }
    if (!com.jsoniter.CodegenAccess.readObjectStart(iter)) {
        return map;
    }
    do {
        String field = com.jsoniter.CodegenAccess.readObjectFieldAsString(iter);
        map.put(field, (java.lang.Object) iter.read());
    } while (com.jsoniter.CodegenAccess.nextToken(iter) == ',');
    return map;
}

Example 5

Project: jwt4j-master File: DisabledRegisteredClaimsValidatorTest.java View source code

@Test
public void shouldDoNothing() {
    //given
    final DisabledRegisteredClaimsValidator disabledRegisteredClaimsValidator = new DisabledRegisteredClaimsValidator();
    //when
    disabledRegisteredClaimsValidator.validate(new HashMap<String, String>() {

        {
            put(JWTConstants.JWT_ID, "Jwt-ID");
        }
    });
//then
}

Example 6

Project: spyjar-master File: InstantiatorTest.java View source code

@SuppressWarnings("unchecked")
public void testSimple() throws Exception {
    Instantiator<Map> i = new Instantiator<Map>("java.util.HashMap");
    assertTrue(i.getInstance() instanceof HashMap);
    assertSame(i.getInstance(), i.getInstance());
    Instantiator<Map> i2 = new Instantiator<Map>("java.util.HashMap");
    assertTrue(i2.getInstance() instanceof HashMap);
    assertNotSame(i2.getInstance(), i.getInstance());
    assertEquals(i.getInstance(), i2.getInstance());
}