How to use

and

method

in

org.apache.commons.lang3.BooleanUtils

/**
 * 多个值的and
 */
public static boolean and(final boolean... array) {
  return BooleanUtils.and(array);
}

  return and(primitive) ? Boolean.TRUE : Boolean.FALSE;
} catch (final NullPointerException ex) {
  throw new IllegalArgumentException("The array must not contain any null elements");

@Test(expected = IllegalArgumentException.class)
public void testAnd_object_emptyInput() {
  BooleanUtils.and(new Boolean[] {});
}

@Test(expected = IllegalArgumentException.class)
public void testAnd_primitive_emptyInput() {
  BooleanUtils.and(new boolean[] {});
}

@Test(expected = IllegalArgumentException.class)
public void testAnd_primitive_nullInput() {
  BooleanUtils.and((boolean[]) null);
}

@Test(expected = IllegalArgumentException.class)
public void testAnd_object_nullInput() {
  BooleanUtils.and((Boolean[]) null);
}

@Test(expected = IllegalArgumentException.class)
public void testAnd_object_nullElementInput() {
  BooleanUtils.and(new Boolean[] {null});
}

@Test
public void testAnd_primitive_validInput_2items() {
  assertTrue(
    "False result for (true, true)",
    BooleanUtils.and(new boolean[] { true, true }));
  assertTrue(
    "True result for (false, false)",
    ! BooleanUtils.and(new boolean[] { false, false }));
  assertTrue(
    "True result for (true, false)",
    ! BooleanUtils.and(new boolean[] { true, false }));
  assertTrue(
    "True result for (false, true)",
    ! BooleanUtils.and(new boolean[] { false, true }));
}

@Test
public void testAnd_object_validInput_2items() {
  assertTrue(
    "False result for (true, true)",
    BooleanUtils
    .and(new Boolean[] { Boolean.TRUE, Boolean.TRUE })
    .booleanValue());
  assertTrue(
    "True result for (false, false)",
    ! BooleanUtils
    .and(new Boolean[] { Boolean.FALSE, Boolean.FALSE })
    .booleanValue());
  assertTrue(
    "True result for (true, false)",
    ! BooleanUtils
    .and(new Boolean[] { Boolean.TRUE, Boolean.FALSE })
    .booleanValue());
  assertTrue(
    "True result for (false, true)",
    ! BooleanUtils
    .and(new Boolean[] { Boolean.FALSE, Boolean.TRUE })
    .booleanValue());
}

@Test
public void testAnd_primitive_validInput_3items() {
  assertTrue(
    "True result for (false, false, true)",
    ! BooleanUtils.and(new boolean[] { false, false, true }));
  assertTrue(
    "True result for (false, true, false)",
    ! BooleanUtils.and(new boolean[] { false, true, false }));
  assertTrue(
    "True result for (true, false, false)",
    ! BooleanUtils.and(new boolean[] { true, false, false }));
  assertTrue(
    "False result for (true, true, true)",
    BooleanUtils.and(new boolean[] { true, true, true }));
  assertTrue(
    "True result for (false, false)",
    ! BooleanUtils.and(new boolean[] { false, false, false }));
  assertTrue(
    "True result for (true, true, false)",
    ! BooleanUtils.and(new boolean[] { true, true, false }));
  assertTrue(
    "True result for (true, false, true)",
    ! BooleanUtils.and(new boolean[] { true, false, true }));
  assertTrue(
    "True result for (false, true, true)",
    ! BooleanUtils.and(new boolean[] { false, true, true }));
}

"True result for (false, false, true)",
! BooleanUtils
.and(
  new Boolean[] {
    Boolean.FALSE,
"True result for (false, true, false)",
! BooleanUtils
.and(
  new Boolean[] {
    Boolean.FALSE,
"True result for (true, false, false)",
! BooleanUtils
.and(
  new Boolean[] {
    Boolean.TRUE,
"False result for (true, true, true)",
BooleanUtils
.and(new Boolean[] { Boolean.TRUE, Boolean.TRUE, Boolean.TRUE })
.booleanValue());
! BooleanUtils.and(
  new Boolean[] {
    Boolean.FALSE,
! BooleanUtils.and(
  new Boolean[] {

/**
 * 多个值的and
 */
public static boolean and(final boolean... array) {
  return BooleanUtils.and(array);
}

/**
 * 多个值的and
 */
public static boolean and(final boolean... array) {
  return BooleanUtils.and(array);
}

/**
 * 多个值的and
 */
public static boolean and(final boolean... array) {
  return BooleanUtils.and(array);
}

private static Boolean and(final Collection<Boolean> booleans) {
  return BooleanUtils.and(booleans.toArray(new Boolean[booleans.size()]));
}

  return and(primitive) ? Boolean.TRUE : Boolean.FALSE;
} catch (final NullPointerException ex) {
  throw new IllegalArgumentException("The array must not contain any null elements");

  return and(primitive) ? Boolean.TRUE : Boolean.FALSE;
} catch (final NullPointerException ex) {
  throw new IllegalArgumentException("The array must not contain any null elements");

  return and(primitive) ? Boolean.TRUE : Boolean.FALSE;
} catch (final NullPointerException ex) {
  throw new IllegalArgumentException("The array must not contain any null elements");