public virtual void JavaCollectionsUtilTest()
{
IList <int> emptyList = JavaCollectionsUtil.EmptyList <int>();
Assert.IsEmpty(emptyList);
Assert.Throws <NotSupportedException>(() => emptyList.Add(10));
IDictionary <int, int> emptyMap = JavaCollectionsUtil.EmptyMap <int, int>();
Assert.IsEmpty(emptyMap);
Assert.Throws <NotSupportedException>(() => { emptyMap[5] = 10; });
IEnumerator <int> emptyIterator = JavaCollectionsUtil.EmptyIterator <int>();
Assert.False(emptyIterator.MoveNext());
IList <int> unmodifiableList = JavaCollectionsUtil.UnmodifiableList <int>(new int[] { 10, 20, 30, 20 }.ToList());
Assert.Throws <NotSupportedException>(() => unmodifiableList.Insert(0, 20));
Assert.Throws <NotSupportedException>(() => { unmodifiableList[2] = 50; });
int test = unmodifiableList[3];
Assert.Throws <NotSupportedException>(() => JavaCollectionsUtil.Sort(unmodifiableList));
IDictionary <int, int> unodifiableMap = JavaCollectionsUtil.UnmodifiableMap(new Dictionary <int, int>()
{
{ 1, 20 },
{ 2, 40 },
{ 70, 80 },
});
test = unodifiableMap[2];
Assert.Throws <KeyNotFoundException>(() => { int temp = unodifiableMap[3]; });
Assert.Throws <NotSupportedException>(() => { unodifiableMap[11] = 11; });
IList <int> singletonList = JavaCollectionsUtil.SingletonList(4);
Assert.AreEqual(4, singletonList[0]);
Assert.Throws <NotSupportedException>(() => singletonList.Add(9));
List <int> x = new int[] { 60, 50, 20 }.ToList();
JavaCollectionsUtil.Sort(x);
Assert.AreEqual(20, x[0]);
Assert.AreEqual(60, x[2]);
x = new int[] { -1, 0, 1 }.ToList();
JavaCollectionsUtil.Reverse(x);
Assert.AreEqual(1, x[0]);
Assert.AreEqual(0, x[1]);
}
private static PageFlushingHelper.DeepFlushingContext InitPageFlushingContext()
{
ICollection <PdfName> ALL_KEYS_IN_BLACK_LIST = null;
IDictionary <PdfName, PageFlushingHelper.DeepFlushingContext> NO_INNER_CONTEXTS = JavaCollectionsUtil.EmptyMap
<PdfName, PageFlushingHelper.DeepFlushingContext>();
// --- action dictionary context ---
PageFlushingHelper.DeepFlushingContext actionContext = new PageFlushingHelper.DeepFlushingContext(new LinkedHashSet
<PdfName>(JavaUtil.ArraysAsList(PdfName.D, PdfName.SD, PdfName.Dp, PdfName.B, PdfName.Annotation, PdfName
.T, PdfName.AN, PdfName.TA)), NO_INNER_CONTEXTS);
// actions keys flushing blacklist
PageFlushingHelper.DeepFlushingContext aaContext = new PageFlushingHelper.DeepFlushingContext(actionContext
);
// all inner entries leading to this context
// ---
// --- annotation dictionary context ---
LinkedDictionary <PdfName, PageFlushingHelper.DeepFlushingContext> annotInnerContexts = new LinkedDictionary
<PdfName, PageFlushingHelper.DeepFlushingContext>();
PageFlushingHelper.DeepFlushingContext annotsContext = new PageFlushingHelper.DeepFlushingContext(new LinkedHashSet
<PdfName>(JavaUtil.ArraysAsList(PdfName.P, PdfName.Popup, PdfName.Dest, PdfName.Parent, PdfName.V)), annotInnerContexts
);
// annotations flushing blacklist
// keys that belong to form fields which can be merged with widget annotations
annotInnerContexts.Put(PdfName.A, actionContext);
annotInnerContexts.Put(PdfName.PA, actionContext);
annotInnerContexts.Put(PdfName.AA, aaContext);
// ---
// --- separation info dictionary context ---
PageFlushingHelper.DeepFlushingContext sepInfoContext = new PageFlushingHelper.DeepFlushingContext(new LinkedHashSet
<PdfName>(JavaCollectionsUtil.SingletonList(PdfName.Pages)), NO_INNER_CONTEXTS);
// separation info dict flushing blacklist
// ---
// --- bead dictionary context ---
PageFlushingHelper.DeepFlushingContext bContext = new PageFlushingHelper.DeepFlushingContext(ALL_KEYS_IN_BLACK_LIST
, NO_INNER_CONTEXTS);
// bead dict flushing blacklist
// ---
// --- pres steps dictionary context ---
LinkedDictionary <PdfName, PageFlushingHelper.DeepFlushingContext> presStepsInnerContexts = new LinkedDictionary
<PdfName, PageFlushingHelper.DeepFlushingContext>();
PageFlushingHelper.DeepFlushingContext presStepsContext = new PageFlushingHelper.DeepFlushingContext(new LinkedHashSet
<PdfName>(JavaCollectionsUtil.SingletonList(PdfName.Prev)), presStepsInnerContexts);
// pres step dict flushing blacklist
presStepsInnerContexts.Put(PdfName.NA, actionContext);
presStepsInnerContexts.Put(PdfName.PA, actionContext);
// ---
// --- page dictionary context ---
LinkedDictionary <PdfName, PageFlushingHelper.DeepFlushingContext> pageInnerContexts = new LinkedDictionary
<PdfName, PageFlushingHelper.DeepFlushingContext>();
PageFlushingHelper.DeepFlushingContext pageContext = new PageFlushingHelper.DeepFlushingContext(new LinkedHashSet
<PdfName>(JavaUtil.ArraysAsList(PdfName.Parent, PdfName.DPart)), pageInnerContexts);
pageInnerContexts.Put(PdfName.Annots, annotsContext);
pageInnerContexts.Put(PdfName.B, bContext);
pageInnerContexts.Put(PdfName.AA, aaContext);
pageInnerContexts.Put(PdfName.SeparationInfo, sepInfoContext);
pageInnerContexts.Put(PdfName.PresSteps, presStepsContext);
// ---
return(pageContext);
}
public virtual IDictionary <String, String> GetStyles()
{
return(elementResolvedStyles == null?JavaCollectionsUtil.EmptyMap <String, String>() : elementResolvedStyles);
}
private CMapToUnicode(bool emptyCMap) {
byteMappings = JavaCollectionsUtil.EmptyMap<int, char[]>();
}
