CharacterIterator.previous

CharacterIterator.previous

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Syntax
public abstract char previous()
Returns
the character at the new position or DONE if the current position is off the end of the text.
Description
Decrement the iterator's index by one and return the character at the new index. If the resulting index is less than getBeginIndex(), the current index is reset to getBeginIndex() and a value of DONE is returned.