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 the end index.

String toString( )

Return a String representation of the sequence.

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