Name
java.lang.CharSequence
Description
Defines an interface for read-only access so that regular expression patterns may be applied to a sequence of characters.
Methods
char charAt(int
index
)
Return the character at the zero-based position,
index
.int length( )
Return the number of characters in the sequence.
CharSequence subSequence(int
start
, int
end
)
Return a subsequence including the
start
index and excluding theend
index.String toString( )
Return a
String
representation of the sequence.
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