* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
- *
+ *
* http://www.apache.org/licenses/LICENSE-2.0
- *
+ *
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
private Iterator<T> delg;
public ListIterator(List<T> list) {
curr = null;
- delg = list.iterator();
+ delg = list.iterator();
}
@Override
public boolean hasNext() {
public T next() {
return curr = delg.hasNext()?delg.next():null;
}
-
+
public T peek() {
return curr==null?next():curr;
}
public void remove() {
delg.remove();
}
-
+
}
\ No newline at end of file