本文整理了Java中java.lang.Character.<init>()方法的一些代码示例，展示了Character.<init>()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Character.<init>()方法的具体详情如下：
包路径：java.lang.Character
类名称：Character
方法名：<init>

Character.<init>介绍

[英]Constructs a new Character with the specified primitive char value.
[中]

代码示例

代码示例来源：origin: log4j/log4j

/**
 * Returns a Character instance representing the specified char.
 * Character.valueOf was added in JDK 1.5.
 *
 * @param c a character value.
 * @return a Character instance representing c.
 */
protected static Character valueOf(final char c) {
  return new Character(c);
}

代码示例来源：origin: google/j2objc

/**
 * Asserts that two chars are equal. If they are not
 * an AssertionFailedError is thrown with the given message.
 */
static public void assertEquals(String message, char expected, char actual) {
  assertEquals(message, new Character(expected), new Character(actual));
}

代码示例来源：origin: stackoverflow.com

1. String stringValueOf = String.valueOf('c'); // most efficient

2. String stringValueOfCharArray = String.valueOf(new char[]{x});

3. String characterToString = Character.toString('c');

4. String characterObjectToString = new Character('c').toString();

  // Although this method seems very simple, 
  // this is less efficient because the concatenation
  // expands to new StringBuilder().append(x).append("").toString();
5. String concatBlankString = 'c' + "";

6. String fromCharArray = new String(new char[]{x});

代码示例来源：origin: apache/incubator-dubbo

public static Object getConstructorArg(Class<?> cl) {
  if (boolean.class.equals(cl) || Boolean.class.equals(cl)) {
    return Boolean.FALSE;
  } else if (byte.class.equals(cl) || Byte.class.equals(cl)) {
    return Byte.valueOf((byte) 0);
  } else if (short.class.equals(cl) || Short.class.equals(cl)) {
    return Short.valueOf((short) 0);
  } else if (int.class.equals(cl) || Integer.class.equals(cl)) {
    return Integer.valueOf(0);
  } else if (long.class.equals(cl) || Long.class.equals(cl)) {
    return Long.valueOf(0L);
  } else if (float.class.equals(cl) || Float.class.equals(cl)) {
    return Float.valueOf((float) 0);
  } else if (double.class.equals(cl) || Double.class.equals(cl)) {
    return Double.valueOf((double) 0);
  } else if (char.class.equals(cl) || Character.class.equals(cl)) {
    return new Character((char) 0);
  } else {
    return null;
  }
}

代码示例来源：origin: apache/incubator-dubbo

public static Object getConstructorArg(Class<?> cl) {
  if (boolean.class.equals(cl) || Boolean.class.equals(cl)) {
    return Boolean.FALSE;
  } else if (byte.class.equals(cl) || Byte.class.equals(cl)) {
    return Byte.valueOf((byte) 0);
  } else if (short.class.equals(cl) || Short.class.equals(cl)) {
    return Short.valueOf((short) 0);
  } else if (int.class.equals(cl) || Integer.class.equals(cl)) {
    return Integer.valueOf(0);
  } else if (long.class.equals(cl) || Long.class.equals(cl)) {
    return Long.valueOf(0L);
  } else if (float.class.equals(cl) || Float.class.equals(cl)) {
    return Float.valueOf((float) 0);
  } else if (double.class.equals(cl) || Double.class.equals(cl)) {
    return Double.valueOf((double) 0);
  } else if (char.class.equals(cl) || Character.class.equals(cl)) {
    return new Character((char) 0);
  } else {
    return null;
  }
}

代码示例来源：origin: apache/incubator-dubbo

/**
 * Creates a map of the classes fields.
 */
protected static Object getParamArg(Class cl) {
  if (!cl.isPrimitive())
    return null;
  else if (boolean.class.equals(cl))
    return Boolean.FALSE;
  else if (byte.class.equals(cl))
    return new Byte((byte) 0);
  else if (short.class.equals(cl))
    return new Short((short) 0);
  else if (char.class.equals(cl))
    return new Character((char) 0);
  else if (int.class.equals(cl))
    return Integer.valueOf(0);
  else if (long.class.equals(cl))
    return Long.valueOf(0);
  else if (float.class.equals(cl))
    return Float.valueOf(0);
  else if (double.class.equals(cl))
    return Double.valueOf(0);
  else
    throw new UnsupportedOperationException();
}

代码示例来源：origin: commons-lang/commons-lang

/**
 * Return the next character in the iteration
 *
 * @return <code>Character</code> for the next character
 */
public Object next() {
  if (hasNext == false) {
    throw new NoSuchElementException();
  }
  char cur = current;
  prepareNext();
  return new Character(cur);
}

代码示例来源：origin: redisson/redisson

Object getValue(ClassLoader cl, ClassPool cp, Method m) {
  return new Character(getValue());
}

代码示例来源：origin: google/guava

@Generates
private Character generateCharacter() {
 return new Character(generateChar());
}

代码示例来源：origin: apache/flink

@Override
  protected Character[] getTestData() {
    Random rnd = new Random(874597969123412341L);
    int rndInt = rnd.nextInt((int) Character.MAX_VALUE);
    
    return new Character[] {new Character('a'), new Character('@'), new Character('ä'),
                new Character('1'), new Character((char) rndInt),
                Character.MAX_VALUE, Character.MIN_VALUE};
  }
}

代码示例来源：origin: google/guava

static void checkExactMatches(CharMatcher m, char[] chars) {
 Set<Character> positive = Sets.newHashSetWithExpectedSize(chars.length);
 for (char c : chars) {
  positive.add(c);
 }
 for (int c = 0; c <= Character.MAX_VALUE; c++) {
  assertFalse(positive.contains(new Character((char) c)) ^ m.matches((char) c));
 }
}

代码示例来源：origin: spring-projects/spring-framework

@Test
public void skipImmutableCharacter() {
  doSkipImmutableValue(new Character('x'));
}

代码示例来源：origin: org.apache.commons/commons-lang3

@Test
public void testToObject_char() {
  final char[] b = null;
  assertArrayEquals(null, ArrayUtils.toObject(b));
  assertSame(ArrayUtils.EMPTY_CHARACTER_OBJECT_ARRAY,
      ArrayUtils.toObject(new char[0]));
  assertTrue(Arrays.equals(
      new Character[]{new Character(Character.MIN_VALUE),
          new Character(Character.MAX_VALUE), new Character('0')},
      ArrayUtils.toObject(new char[]{Character.MIN_VALUE, Character.MAX_VALUE,
          '0'}))
  );
}

代码示例来源：origin: org.apache.commons/commons-lang3

/**
 * Test wrapper for char primitive.
 */
@Test
public void testReflectionCharacter() {
  final Character c = new Character('A');
  assertEquals(this.toBaseString(c) + "[value=A]", ToStringBuilder.reflectionToString(c));
}

代码示例来源：origin: org.apache.commons/commons-lang3

@Test
public void testUnescapeHexCharsHtml() {
  // Simple easy to grok test
  assertEquals("hex number unescape", "\u0080\u009F", StringEscapeUtils.unescapeHtml4("€Ÿ"));
  assertEquals("hex number unescape", "\u0080\u009F", StringEscapeUtils.unescapeHtml4("€Ÿ"));
  // Test all Character values:
  for (char i = Character.MIN_VALUE; i < Character.MAX_VALUE; i++) {
    final Character c1 = new Character(i);
    final Character c2 = new Character((char)(i+1));
    final String expected = c1.toString() + c2.toString();
    final String escapedC1 = "&#x" + Integer.toHexString((c1.charValue())) + ";";
    final String escapedC2 = "&#x" + Integer.toHexString((c2.charValue())) + ";";
    assertEquals("hex number unescape index " + (int)i, expected, StringEscapeUtils.unescapeHtml4(escapedC1 + escapedC2));
  }
}

代码示例来源：origin: org.apache.commons/commons-lang3

@Test
public void testToIntValue_Character_int() {
  assertEquals(0, CharUtils.toIntValue(new Character('0'), -1));
  assertEquals(3, CharUtils.toIntValue(new Character('3'), -1));
  assertEquals(-1, CharUtils.toIntValue(new Character('A'), -1));
  assertEquals(-1, CharUtils.toIntValue(null, -1));
}

代码示例来源：origin: spring-projects/spring-framework

@Test
public void testCharacterEditorWithAllowEmpty() {
  CharBean cb = new CharBean();
  BeanWrapper bw = new BeanWrapperImpl(cb);
  bw.registerCustomEditor(Character.class, new CharacterEditor(true));
  bw.setPropertyValue("myCharacter", new Character('c'));
  assertEquals(new Character('c'), cb.getMyCharacter());
  bw.setPropertyValue("myCharacter", "c");
  assertEquals(new Character('c'), cb.getMyCharacter());
  bw.setPropertyValue("myCharacter", "\u0041");
  assertEquals(new Character('A'), cb.getMyCharacter());
  bw.setPropertyValue("myCharacter", " ");
  assertEquals(new Character(' '), cb.getMyCharacter());
  bw.setPropertyValue("myCharacter", "");
  assertNull(cb.getMyCharacter());
}

代码示例来源：origin: org.apache.commons/commons-lang3

@Test
public void testToIntValue_Character() {
  assertEquals(0, CharUtils.toIntValue(new Character('0')));
  assertEquals(3, CharUtils.toIntValue(new Character('3')));
  try {
    CharUtils.toIntValue(null);
    fail("An IllegalArgumentException should have been thrown");
  } catch (final IllegalArgumentException ex) {}
  try {
    CharUtils.toIntValue(CHARACTER_A);
    fail("An IllegalArgumentException should have been thrown");
  } catch (final IllegalArgumentException ex) {}
}

代码示例来源：origin: org.apache.commons/commons-lang3

@Test
public void testToCharacterObject_String() {
  assertNull(CharUtils.toCharacterObject(null));
  assertNull(CharUtils.toCharacterObject(""));
  assertEquals(new Character('a'), CharUtils.toCharacterObject("a"));
  assertEquals(new Character('a'), CharUtils.toCharacterObject("abc"));
  assertSame(CharUtils.toCharacterObject("a"), CharUtils.toCharacterObject("a"));
}

代码示例来源：origin: spring-projects/spring-framework

@Test
public void testCharacterEditor() {
  CharBean cb = new CharBean();
  BeanWrapper bw = new BeanWrapperImpl(cb);
  bw.setPropertyValue("myChar", new Character('c'));
  assertEquals('c', cb.getMyChar());
  bw.setPropertyValue("myChar", "c");
  assertEquals('c', cb.getMyChar());
  bw.setPropertyValue("myChar", "\u0041");
  assertEquals('A', cb.getMyChar());
  bw.setPropertyValue("myChar", "\\u0022");
  assertEquals('"', cb.getMyChar());
  CharacterEditor editor = new CharacterEditor(false);
  editor.setAsText("M");
  assertEquals("M", editor.getAsText());
}