Zsombor Gegesy created RANGER-1377:
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Summary: Improve codestyle, java api usage
Key: RANGER-1377
URL: https://issues.apache.org/jira/browse/RANGER-1377
Project: Ranger
Issue Type: Improvement
Components: Ranger
Reporter: Zsombor Gegesy
Assignee: Zsombor Gegesy
There are several generally considered best practice writing Java code, it is
better to follow them.
Instead of:
* var.equals("somestring") use "somestring".equals(var)
* collection.size() > 0 use !collection.isEmpty()
* instead of using a for loop to add items to a collection, use 'addAll'
* str.indexOf("something") >= 0 use str.contains("something")
* "" + var use String.valueOf(var)
* stringBuilder.append("a" + b + "c") use
stringBuilder.append("a").append(b).append("c")
* "something "+ a.toString() use "something " + a
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