diff options
Diffstat (limited to 'libraries/spongycastle/core/src/main/j2me/java/util/AbstractList.java')
-rw-r--r-- | libraries/spongycastle/core/src/main/j2me/java/util/AbstractList.java | 304 |
1 files changed, 0 insertions, 304 deletions
diff --git a/libraries/spongycastle/core/src/main/j2me/java/util/AbstractList.java b/libraries/spongycastle/core/src/main/j2me/java/util/AbstractList.java deleted file mode 100644 index dbb1dffc4..000000000 --- a/libraries/spongycastle/core/src/main/j2me/java/util/AbstractList.java +++ /dev/null @@ -1,304 +0,0 @@ -package java.util; - -public abstract class AbstractList - extends AbstractCollection - implements List -{ - protected AbstractList al = this; - - - protected AbstractList() - { - } - - public boolean add(Object o) - throws RuntimeException, ClassCastException, IllegalArgumentException - { - try - { - add(size(), o); - return true; - } - catch (RuntimeException ue) - { - throw ue; - } - } - - public abstract Object get(int index) - throws IndexOutOfBoundsException; - - public Object set(int index, Object element) - throws RuntimeException, ClassCastException, IllegalArgumentException, IndexOutOfBoundsException - { - throw new RuntimeException(); - } - - public void add(int index, Object element) - throws RuntimeException, ClassCastException, IllegalArgumentException, IndexOutOfBoundsException - { - throw new RuntimeException(); - } - - public Object remove(int index) - throws RuntimeException, IndexOutOfBoundsException - { - Object o = get(index); - - removeRange(index, index + 1); - return o; - } - - public int indexOf(Object o) - { - ListIterator li = listIterator(); - Object e; - while (li.hasNext()) - { - int index = li.nextIndex(); - e = li.next(); - - if (o == null) - { - if (e == null) - { - return index; - } - } - else - { - if (o.equals(e)) - { - return index; - } - } - } - return -1; - } - - public int lastIndexOf(Object o) - { - ListIterator li = listIterator(size()); - while (li.hasPrevious()) - { - int index = li.previousIndex(); - Object e = li.previous(); - if (o == null) - { - if (e == null) - { - return index; - } - } - else - { - if (o.equals(e)) - { - return index; - } - } - } - return -1; - } - - public void clear() - throws RuntimeException - { - try - { - removeRange(0, size()); - } - catch (RuntimeException ue) - { - throw ue; - } - } - - public boolean addAll(int index, Collection c) - throws RuntimeException, ClassCastException, IllegalArgumentException, IndexOutOfBoundsException - { - Iterator it = c.iterator(); - boolean ret = false; - while (it.hasNext()) - { - try - { - add(index++, it.next()); - ret = true; - } - catch (RuntimeException ue) - { - throw ue; - } - } - return ret; - } - - public Iterator iterator() - { - return new AbstractListIterator(this, 0); - } - - public ListIterator listIterator() - { - return listIterator(0); - } - - public ListIterator listIterator(int index) - throws IndexOutOfBoundsException - { - if (index < 0 || index > size()) - { - throw new IndexOutOfBoundsException(); - } - return new AbstractListListIterator(this, index); - } - - public List subList(int fromIndex, int toIndex) - throws IndexOutOfBoundsException, IllegalArgumentException - { - if (fromIndex < 0 || toIndex > size()) - { - throw new IndexOutOfBoundsException(); - } - if (fromIndex > toIndex) - { - throw new IllegalArgumentException(); - } - return (List)new Sublist(this, fromIndex, toIndex); - } - - public boolean equals(Object o) - { - if (o == this) - { - return true; - } - if (!(o instanceof List)) - { - return false; - } - Iterator it1 = iterator(); - Iterator it2 = ((List)o).iterator(); - while (it1.hasNext()) - { - if (!it2.hasNext()) - { - return false; - } - Object e1 = it1.next(); - Object e2 = it2.next(); - if (e1 == null) - { - if (e2 != null) - { - return false; - } - } - if (!e1.equals(e2)) - { - return false; - } - } - return true; - } - - public int hashCode() - { - int hashCode = 1; - Iterator it = iterator(); - while (it.hasNext()) - { - Object o = it.next(); - hashCode = 31 * hashCode + (o == null ? 0 : o.hashCode()); - } - return hashCode; - } - - protected void removeRange(int fromIndex, int toIndex) - { - if (fromIndex == toIndex) - { - return; - } - - ListIterator li = listIterator(fromIndex); - - int i = fromIndex; - do - { - li.next(); - li.remove(); - i++; - } - while (li.hasNext() && i < toIndex); - } - - private class AbstractListIterator - implements Iterator - { - AbstractList m_al = null; - int m_nextIndex = 0; - - public AbstractListIterator(AbstractList al, int index) - { - m_al = al; - m_nextIndex = index; - } - - public boolean hasNext() - { - return m_nextIndex < m_al.size(); - } - - public Object next() - { - return m_al.get(m_nextIndex++); - } - - public void remove() - { - m_al.remove(m_nextIndex - 1); - } - } - - private class AbstractListListIterator - extends AbstractListIterator - implements ListIterator - { - public AbstractListListIterator(AbstractList al, int index) - { - super(al, index); - } - - public boolean hasPrevious() - { - return m_nextIndex > 0; - } - - public Object previous()// throws NoSuchElementException; - { - return m_al.get(--m_nextIndex); - } - - public int nextIndex() - { - return m_nextIndex; - } - - public int previousIndex() - { - return m_nextIndex - 1; - } - - public void set(Object o) //throws RuntimeException, ClassCastException, IllegalArgumentException,IllegalStateException; - { - m_al.set(m_nextIndex - 1, o); - } - - public void add(Object o)// throws RuntimeException, ClassCastException, IllegalArgumentException; - { - m_al.add(m_nextIndex - 1, o); - } - } -} |