org.codehaus.groovy.runtime
Class DefaultGroovyMethodsSupport

java.lang.Object
  org.codehaus.groovy.runtime.DefaultGroovyMethodsSupport

class DefaultGroovyMethodsSupport
extends Object

Support methods for DefaultGroovyMethods and PluginDefaultMethods.

DefaultGroovyMethodsSupport

DefaultGroovyMethodsSupport()

cloneSimilarCollection

protected static Collection cloneSimilarCollection(Collection orig, int newCapacity)

cloneSimilarMap

protected static Map cloneSimilarMap(Map orig)

closeQuietly

public static void closeQuietly(Closeable c)

Close the Closeable. Ignore any problems that might occur.

param:

c the thing to close

closeWithWarning

public static void closeWithWarning(Closeable c)

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

param:

c the thing to close

createSimilarCollection

protected static Collection createSimilarCollection(Collection collection)

createSimilarCollection

protected static Collection createSimilarCollection(Collection orig, int newCapacity)

createSimilarList

protected static List createSimilarList(List orig, int newCapacity)

createSimilarMap

protected static Map createSimilarMap(Map orig)

createSimilarOrDefaultCollection

protected static Collection createSimilarOrDefaultCollection(Object object)

createSimilarSet

protected static Set createSimilarSet(Set orig)

normaliseIndex

protected static int normaliseIndex(int i, int size)

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

param:

i the unnormalised index

param:

size the array size

return:

the normalised index

sameType

protected static boolean sameType(Collection[] cols)

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

param:

cols an array of collections

return:

true if the collections are all of the same type

subListBorders

protected static RangeInfo subListBorders(int size, Range range)

subListBorders

protected static RangeInfo subListBorders(int size, EmptyRange range)

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