[issue-370] Fix all javadoc "no return" warnings

[crazyzhou]

Signed-off-by: Brian Zhou [email protected]

Change log description

• Fix all javadoc "no return" warnings

Purpose of the change
Fixes #370

What the code does

• Fix all javadoc no return warnings
• Adjust the code coverage constraint.

How to verify it
./gradlew clean build passes
Should cherry-pick to all 0.9 branches.

[codecov]

Codecov Report

Merging #430 (4f34b1b) into master (5366698) will not change coverage.
The diff coverage is 100.00%.

@@            Coverage Diff            @@
##             master     #430   +/-   ##
=========================================
  Coverage     83.93%   83.93%           
  Complexity      420      420           
=========================================
  Files            34       34           
  Lines          1905     1905           
  Branches        204      204           
=========================================
  Hits           1599     1599           
  Misses          164      164           
  Partials        142      142           

Impacted Files	Coverage Δ	Complexity Δ
...ravega/connectors/flink/AbstractReaderBuilder.java	86.48% <ø> (ø)	14.00 <0.00> (ø)
...nnectors/flink/AbstractStreamingReaderBuilder.java	96.87% <ø> (ø)	20.00 <0.00> (ø)
...nnectors/flink/AbstractStreamingWriterBuilder.java	94.73% <ø> (ø)	5.00 <0.00> (ø)
...ravega/connectors/flink/AbstractWriterBuilder.java	87.50% <ø> (ø)	9.00 <0.00> (ø)
...vega/connectors/flink/FlinkPravegaInputFormat.java	95.34% <ø> (ø)	17.00 <0.00> (ø)
...ega/connectors/flink/FlinkPravegaOutputFormat.java	86.25% <ø> (ø)	20.00 <0.00> (ø)
...o/pravega/connectors/flink/FlinkPravegaReader.java	76.88% <ø> (ø)	31.00 <0.00> (ø)
...ravega/connectors/flink/FlinkPravegaTableSink.java	82.35% <ø> (ø)	8.00 <0.00> (ø)
...ava/io/pravega/connectors/flink/PravegaConfig.java	77.41% <ø> (ø)	19.00 <0.00> (ø)
...ga/connectors/flink/table/descriptors/Pravega.java	84.82% <ø> (ø)	18.00 <0.00> (ø)
... and 1 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 5366698...4f34b1b. Read the comment docs.

[maddisondavid]

LGTM