8163518: Integer overflow in StringBufferInputStream.read() and CharArrayReader.read/skip()
Reviewed-by: rriggs, shade

8143394: PushbackReader throws NullPointerException
Summary: Synchronize on lock in close() to avoid NPE from read()-close() race.
Reviewed-by: alanb, dfuchs

8132468: docs: replace <tt> tags (obsolete in html5) for java.io, java.lang, java.math
Reviewed-by: lancea, dfuchs, smarks

8029689: (spec) Reader.read(char[], int, int) throws unspecified IndexOutOfBoundsException
Reviewed-by: chegar, lancea

8054834: Modular Source Code
Reviewed-by: alanb, chegar, ihse, mduigou
Contributed-by: alan.bateman@oracle.com, alex.buckley@oracle.com, chris.hegarty@oracle.com, erik.joelsson@oracle.com, jonathan.gibbons@oracle.com, karen.kinnear@oracle.com, magnus.ihse.bursie@oracle.com, mandy.chung@oracle.com, mark.reinhold@oracle.com, paul.sandoz@oracle.com