hg: jdk/sandbox: 8218227: StringBuilder/StringBuffer constructor throws confusing NegativeArraySizeException

[chris.hegarty at oracle.com]

Changeset: 868611f0adc3
Author:    igerasim
Date:      2019-02-05 17:05 -0800
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/868611f0adc3

8218227: StringBuilder/StringBuffer constructor throws confusing NegativeArraySizeException
Reviewed-by: rriggs

! src/java.base/share/classes/java/lang/AbstractStringBuilder.java
! src/java.base/share/classes/java/lang/StringBuffer.java
! src/java.base/share/classes/java/lang/StringBuilder.java
+ test/jdk/java/lang/StringBuffer/HugeCapacity.java
! test/jdk/java/lang/StringBuilder/HugeCapacity.java