Port OpenJDK 8 changes to CipherInputStream
List of changes:
- Throwing back IllegalBlockException, BadPaddingException and
IllegalStateException caught in getMoreDate().
- An instance variable has been introduced to keep a note of state of the
stream. If the stream is already closed, close method doesn't perform
any operations. Also, minor optimization to not to call
cipher.doFinal() when the end of the input stream has already been
reached.
- Minor updates in JavaDocs.
Added test for change in behavior of close method.
Test: libcore.javax.crypto.CipherInputStreamTest
Test: org.apache.harmony.crypto.tests.javax.crypto.CipherInputStreamTest
Test: org.apache.harmony.crypto.tests.javax.crypto.CipherInputStream1Test
Bug: 29631070
Change-Id: I407256a1b9ec2c72a59ce3ba50192496cd86d4bb
2 files changed