Github user zentol commented on a diff in the pull request:
https://github.com/apache/flink/pull/6399#discussion_r204718919
--- Diff:
flink-state-backends/flink-statebackend-rocksdb/src/test/java/org/apache/flink/contrib/streaming/state/RocksDBStateBackendConfigTest.java
---
@@ -481,10 +479,6 @@ public void
testCallsForwardedToNonPartitionedBackend() throws Exception {
env.getTaskKvStateRegistry());
}
- static Environment getMockEnvironment() {
- return getMockEnvironment(new File[] { new
File(System.getProperty("java.io.tmpdir")) });
- }
-
static Environment getMockEnvironment(File[] tempDirs) {
--- End diff --
we could change this to a vararg method; then we could simplify calls like
`getMockEnvironment(new File[] { tempFolder.newFolder() });`.
---
