[HBASE-19733] Fix checkstyle error in hbase-thrift module

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Cannot Reproduce
• Assignee: Ted Yu
• Reporter: Ted Yu
• Created: 08/Jan/18 14:48
• Updated: 02/Oct/19 17:28
• Resolved: 10/Jan/18 16:36

Description

Currently build is failing (https://builds.apache.org/job/HBase-TRUNK_matrix/4363/jdk=JDK%201.8%20(latest),label=(Hadoop%20&&%20!H5)/console) due to:

[ERROR] src/main/java/org/apache/hadoop/hbase/thrift/TBoundedThreadPoolServer.java:[291,78] (blocks) EmptyBlock: Must have at least one statement.
...
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-checkstyle-plugin:2.17:check (checkstyle) on project hbase-thrift: You have 1 Checkstyle violation. -> [Help 1]