Fix CodeClimate issues

[teropikala]

Changes to fix about 50 (out of 70) reported CodeClimate issues.

I didn't want to include any changes to actual behaviour which should help reviewing changes.

[teropikala]

For some reason Github lists earlier commits that are already merged to master.

[coveralls]

Pull Request Test Coverage Report for Build 6171

• 10 of 22 (45.45%) changed or added relevant lines in 9 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage decreased (-0.005%) to 55.553%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
bundle/src/main/java/com/adobe/acs/commons/workflow/bulk/execution/impl/TransientWorkflowUtil.java	0	1	0.0%
bundle/src/main/java/com/adobe/acs/commons/workflow/process/impl/CopyPropertiesProcess.java	0	1	0.0%
bundle/src/main/java/com/adobe/acs/commons/indesign/dynamicdeckdynamo/models/CollectionSelectComponent.java	0	3	0.0%
bundle/src/main/java/com/adobe/acs/commons/indesign/dynamicdeckdynamo/services/impl/XMLGeneratorServiceImpl.java	0	3	0.0%
bundle/src/main/java/com/adobe/acs/commons/indesign/dynamicdeckdynamo/models/GenericListSelectComponent.java	0	4	0.0%

Totals
Change from base Build 6170:	-0.005%
Covered Lines:	15907
Relevant Lines:	28634

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💛 - Coveralls