[SLIDER-543] Usage of Integer.compare() doesn't compile on jdk 1.6

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Assignee: Ted Yu
• Reporter: Ted Yu
• Created: 20/Oct/14 16:19
• Updated: 20/Oct/14 16:22
• Resolved: 20/Oct/14 16:22

Description

Here is the compilation error:

[ERROR] /home/jenkins/jenkins-slave/workspace/Slider-develop/slider-core/src/main/java/org/apache/slider/server/appmaster/state/RoleStatus.java:[322,16] 1. ERROR in /home/jenkins/jenkins-slave/workspace/Slider-develop/slider-core/src/main/java/org/apache/slider/server/appmaster/state/RoleStatus.java (at line 322)
[ERROR] return Integer.compare(o1.getKey(), o2.getKey());
[ERROR] ^^^^^^^
[ERROR] The method compare(int, int) is undefined for the type Integer