public class DefaultGroovyMethodsSupport
extends Object

Method Detail

<T> @SuppressWarnings("unchecked") protected static Collection<T> cloneSimilarCollection(Collection<T> orig, int newCapacity)

<K, V> @SuppressWarnings("unchecked") protected static Map<K, V> cloneSimilarMap(Map<K, V> orig)

public static void closeQuietly(Closeable c)

Close the Closeable. Ignore any problems that might occur.

Parameters:

c - the thing to close

public static void closeWithWarning(Closeable closeable)

Close the Closeable. Logging a warning if any problems occur.

Parameters:

closeable - the thing to close

<T> @SuppressWarnings("unchecked") protected static T[] createSimilarArray(T[] orig, int newCapacity)

<T> protected static Collection<T> createSimilarCollection(Iterable<T> iterable)

<T> protected static Collection<T> createSimilarCollection(Collection<T> collection)

<T> protected static Collection<T> createSimilarCollection(Collection<T> orig, int newCapacity)

<T> protected static List<T> createSimilarList(List<T> orig, int newCapacity)

<K, V> @SuppressWarnings("unchecked") protected static Map<K, V> createSimilarMap(Map<K, V> orig)

protected static Collection createSimilarOrDefaultCollection(Object object)

<T> @SuppressWarnings("unchecked") protected static Queue<T> createSimilarQueue(Queue<T> orig)

<T> @SuppressWarnings("unchecked") protected static Set<T> createSimilarSet(Set<T> orig)

protected static int normaliseIndex(int i, int size)

This converts a possibly negative index to a real index into the array.

Parameters:

i - the unnormalized index

size - the array size

Returns:

the normalised index

@SuppressWarnings("unchecked") protected static boolean sameType(Collection[] cols)

Determines if all items of this array are of the same type.

Parameters:

cols - an array of collections

Returns:

true if the collections are all of the same type

protected static RangeInfo subListBorders(int size, Range range)

protected static RangeInfo subListBorders(int size, EmptyRange range)

protected static void writeUTF16BomIfRequired(Writer writer, String charset)

protected static void writeUTF16BomIfRequired(Writer writer, Charset charset)

protected static void writeUTF16BomIfRequired(OutputStream stream, String charset)

protected static void writeUTF16BomIfRequired(OutputStream stream, Charset charset)