hg: jdk/submit: 8230342: LineNumberReader.getLineNumber() returns inconsistent results after EOF

[brian.burkhalter at oracle.com]

Changeset: e64fec9f1773
Author:    bpb
Date:      2019-09-11 12:32 -0700
URL:       https://hg.openjdk.java.net/jdk/submit/rev/e64fec9f1773

8230342: LineNumberReader.getLineNumber() returns inconsistent results after EOF
Reviewed-by: rriggs, dfuchs

! src/java.base/share/classes/java/io/BufferedReader.java
! src/java.base/share/classes/java/io/LineNumberReader.java
! test/jdk/java/io/LineNumberReader/Read.java