? AbstractCharacterFilterReader

java.lang.Object
java.io.Reader
java.io.FilterReader
org.apache.commons.io.input.AbstractCharacterFilterReader
????????:
Closeable, AutoCloseable, Readable
??????:
CharacterFilterReader, CharacterSetFilterReader

public abstract class AbstractCharacterFilterReader extends FilterReader
A filter reader that filters out characters where subclasses decide which characters to filter out.