jodd-core/src/main/java/jodd/util/Format.java
public static String toPrettyString(final Object value) {
		if (value == null) {
			return StringPool.NULL;
		}

		final Class<?> type = value.getClass();

		if (type.isArray()) {
			final Class componentType = type.getComponentType();

			if (componentType.isPrimitive()) {
				final StringBuilder sb = new StringBuilder();
				sb.append('[');

				if (componentType == int.class) {
					sb.append(ArraysUtil.toString((int[]) value));
				}
				else if (componentType == long.class) {
					sb.append(ArraysUtil.toString((long[]) value));
				}
				else if (componentType == double.class) {
					sb.append(ArraysUtil.toString((double[]) value));
				}
				else if (componentType == float.class) {
					sb.append(ArraysUtil.toString((float[]) value));
				}
				else if (componentType == boolean.class) {
					sb.append(ArraysUtil.toString((boolean[]) value));
				}
				else if (componentType == short.class) {
					sb.append(ArraysUtil.toString((short[]) value));
				}
				else if (componentType == byte.class) {
					sb.append(ArraysUtil.toString((byte[]) value));
				} else {
					throw new IllegalArgumentException();
				}
				sb.append(']');
				return sb.toString();
			} else {
				final StringBuilder sb = new StringBuilder();
				sb.append('[');

				final Object[] array = (Object[]) value;
				for (int i = 0; i < array.length; i++) {
					if (i > 0) {
						sb.append(',');
					}
					sb.append(toPrettyString(array[i]));
				}
				sb.append(']');
				return sb.toString();
			}
		} else if (value instanceof Iterable) {
			final Iterable iterable = (Iterable) value;
			final StringBuilder sb = new StringBuilder();
			sb.append('{');
			int i = 0;
			for (final Object o : iterable) {
				if (i > 0) {
					sb.append(',');
				}
				sb.append(toPrettyString(o));
				i++;
			}
			sb.append('}');
			return sb.toString();
		}

		return value.toString();
	}
public static String toPrettyString(final Object value) {
		if (value == null) {
			return StringPool.NULL;
		}

		final Class<?> type = value.getClass();

		if (type.isArray()) {
			final Class componentType = type.getComponentType();

			if (componentType.isPrimitive()) {
				final StringBuilder sb = new StringBuilder();
				sb.append('[');

				if (componentType == int.class) {
					sb.append(ArraysUtil.toString((int[]) value));
				}
				else if (componentType == long.class) {
					sb.append(ArraysUtil.toString((long[]) value));
				}
				else if (componentType == double.class) {
					sb.append(ArraysUtil.toString((double[]) value));
				}
				else if (componentType == float.class) {
					sb.append(ArraysUtil.toString((float[]) value));
				}
				else if (componentType == boolean.class) {
					sb.append(ArraysUtil.toString((boolean[]) value));
				}
				else if (componentType == short.class) {
					sb.append(ArraysUtil.toString((short[]) value));
				}
				else if (componentType == byte.class) {
					sb.append(ArraysUtil.toString((byte[]) value));
				} else {
					throw new IllegalArgumentException();
				}
				sb.append(']');
				return sb.toString();
			} else {
				final StringBuilder sb = new StringBuilder();
				sb.append('[');

				final Object[] array = (Object[]) value;
				for (int i = 0; i < array.length; i++) {
					if (i > 0) {
						sb.append(',');
					}
					sb.append(toPrettyString(array[i]));
				}
				sb.append(']');
				return sb.toString();
			}
		} else if (value instanceof Iterable) {
			final Iterable iterable = (Iterable) value;
			final StringBuilder sb = new StringBuilder();
			sb.append('{');
			int i = 0;
			for (final Object o : iterable) {
				if (i > 0) {
					sb.append(',');
				}
				sb.append(toPrettyString(o));
				i++;
			}
			sb.append('}');
			return sb.toString();
		}

		return value.toString();
	}
public static String toPrettyString ( final Object value ) { if ( value == null ) { return StringPool . NULL ; } final Class < ? > type = value . getClass ( ) ; if ( type . isArray ( ) ) { final Class componentType = type . getComponentType ( ) ; if ( componentType . isPrimitive ( ) ) { final StringBuilder sb = new StringBuilder ( ) ; sb . append ( ' ' ) ; if ( componentType == int . class ) { sb . append ( ArraysUtil . toString ( ( int [ ] ) value ) ) ; } else if ( componentType == long . class ) { sb . append ( ArraysUtil . toString ( ( long [ ] ) value ) ) ; } else if ( componentType == double . class ) { sb . append ( ArraysUtil . toString ( ( double [ ] ) value ) ) ; } else if ( componentType == float . class ) { sb . append ( ArraysUtil . toString ( ( float [ ] ) value ) ) ; } else if ( componentType == boolean . class ) { sb . append ( ArraysUtil . toString ( ( boolean [ ] ) value ) ) ; } else if ( componentType == short . class ) { sb . append ( ArraysUtil . toString ( ( short [ ] ) value ) ) ; } else if ( componentType == byte . class ) { sb . append ( ArraysUtil . toString ( ( byte [ ] ) value ) ) ; } else { throw new IllegalArgumentException ( ) ; } sb . append ( ' ' ) ; return sb . toString ( ) ; } else { final StringBuilder sb = new StringBuilder ( ) ; sb . append ( ' ' ) ; final Object [ ] array = ( Object [ ] ) value ; for ( int i = 0 ; i < array . length ; i ++ ) { if ( i > 0 ) { sb . append ( ' ' ) ; } sb . append ( toPrettyString ( array [ i ] ) ) ; } sb . append ( ' ' ) ; return sb . toString ( ) ; } } else if ( value instanceof Iterable ) { final Iterable iterable = ( Iterable ) value ; final StringBuilder sb = new StringBuilder ( ) ; sb . append ( ' ' ) ; int i = 0 ; for ( final Object o : iterable ) { if ( i > 0 ) { sb . append ( ' ' ) ; } sb . append ( toPrettyString ( o ) ) ; i ++ ; } sb . append ( ' ' ) ; return sb . toString ( ) ; } return value . toString ( ) ; }
Converts object into pretty string. All arrays are iterated.
Converts object into pretty string . All arrays are iterated .