Address sonar issues in common

Addressed the following sonar issues:
- missing assertion in junit test case
- disable sonars about setAccessible() as it's required for jackson
  emulation
- sleep in junit
- don't use wild-cards (e.g., "*") with java.util Pattern
  - use re2j instead of java.util Pattern
  - use String methods (e.g., startsWith())
- duplicate method bodies
- duplicate code in Coder classes
- string concatenation in logger calls
- UTF-8 encoding
- return primitive instead of boxed primitive
- add assertion to tests
  - renamed support methods from doTestXxx to verifyXxx
- cognitive complexity
- use AtomicRef instead of volatile
- use specific Functionals (e.g., IntConsumer)
- function always returns the same value
- serializable vs transient

Issue-ID: POLICY-2305
Change-Id: I08eb7aa495a80bdc1d26827ba17a7946c83b9828
Signed-off-by: Jim Hahn <jrh3@att.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/utils-test/src/main/java/org/onap/policy/common/utils/gson/GsonTestUtils.java b/utils-test/src/main/java/org/onap/policy/common/utils/gson/GsonTestUtils.java
index 6ae42faf..01206c32 100644
--- a/utils-test/src/main/java/org/onap/policy/common/utils/gson/GsonTestUtils.java
+++ b/utils-test/src/main/java/org/onap/policy/common/utils/gson/GsonTestUtils.java
@@ -27,6 +27,8 @@ import com.google.gson.JsonArray;
 import com.google.gson.JsonElement;
 import com.google.gson.JsonObject;
 import com.google.gson.JsonParseException;
+import com.google.re2j.Matcher;
+import com.google.re2j.Pattern;
 import java.io.File;
 import java.io.FileNotFoundException;
 import java.io.IOException;
@@ -37,8 +39,6 @@ import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 import java.util.Map.Entry;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
 import org.apache.commons.jexl3.JexlBuilder;
 import org.apache.commons.jexl3.JexlContext;
 import org.apache.commons.jexl3.JexlEngine;