HyeonUk Kang created ZEPPELIN-6246:
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Summary: Replace deprecated Character constructor
Key: ZEPPELIN-6246
URL: https://issues.apache.org/jira/browse/ZEPPELIN-6246
Project: Zeppelin
Issue Type: Improvement
Components: Interpreters
Reporter: HyeonUk Kang
Assignee: HyeonUk Kang
In the following file
[zeppelin/file/src/main/java/org/apache/zeppelin/file/HDFSFileInterpreter.java|https://github.com/apache/zeppelin/blob/91f091e287b94295ec7f10254b4f4ac800209899/file/src/main/java/org/apache/zeppelin/file/HDFSFileInterpreter.java#L180]
The Character constructor is deprecated in Java 9 and later, recommending the
use of the static factory method Character.valueOf() instead.
This change's objective is to update the code to use the modern recommended
approach.
{code:java}
As-is
if (args.flags.contains(new Character('l'))) {
{code}
{code:java}
To-be
if (args.flags.contains(Character.valueOf('l'))) {
{code}
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