[REEF-371] Fix violations of EqualsHashCode checkstyle

• Type: Sub-task
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 0.12
• Fix Version/s: 0.12
• Component/s: All
• Assignee: Mariia Mykhailova
• Reporter: Mariia Mykhailova
• Created: 12/Jun/15 22:23
• Updated: 18/Jun/15 23:33
• Resolved: 18/Jun/15 23:33

Description

http://checkstyle.sourceforge.net/config_coding.html#EqualsHashCode requires that classes that override equals() must also override hashCode(). We have 6 violations

org/apache/reef/client/LauncherStatus.java
org/apache/reef/io/network/group/impl/GroupCommunicationMessage.java
org/apache/reef/io/network/group/impl/task/NodeStructImpl.java
org/apache/reef/tang/implementation/types/AbstractNode.java
org/apache/reef/tang/implementation/types/ConstructorArgImpl.java
org/apache/reef/tang/implementation/types/ConstructorDefImpl.java

I plan to add hashCode() to these classes.