hg: jdk/sandbox: 8235792: LineNumberReader.getLineNumber() behavior is inconsistent with respect to EOF

[chris.hegarty at oracle.com]

Changeset: bc6a10bc5090
Author:    bpb
Date:      2020-08-05 11:40 -0700
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/bc6a10bc5090

8235792: LineNumberReader.getLineNumber() behavior is inconsistent with respect to EOF
Reviewed-by: alanb, darcy, rriggs

! 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