# | Line 43 | Line 43 | public abstract class AbstractQueue<E> | |
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43 | * Adds the specified element to this queue. This implementation | |
44 | * returns <tt>true</tt> if <tt>offer</tt> succeeds, else | |
45 | * throws an IllegalStateException. | |
46 | < | * th |
46 | > | * |
47 | * @param o the element | |
48 | * @return <tt>true</tt> (as per the general contract of | |
49 | * <tt>Collection.add</tt>). |
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