hg: jdk/jdk: 2 new changesets

[brian.burkhalter at oracle.com]

Changeset: 070ffafc4294
Author:    bpb
Date:      2019-07-17 14:24 -0700
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/070ffafc4294

8131664: Javadoc for PrintStream is now incorrect
Reviewed-by: lancea, darcy

! src/java.base/share/classes/java/io/PrintStream.java

Changeset: 978350939943
Author:    bpb
Date:      2019-07-17 14:24 -0700
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/978350939943

8067801: Enforce null check for underlying I/O streams
Reviewed-by: lancea

! src/java.base/share/classes/java/io/FilterInputStream.java
! src/java.base/share/classes/java/io/FilterOutputStream.java
+ test/jdk/java/io/NPETests.java