Fix sonars in apex-pdp

Addressed the following issues:
- initialize mocks before use
- use parameterized queries
- Random() is not secure
- provide parameterized type for generics
- unused imports
- constructor visibility
- use compute() instead of containsKey()/put()
- make final fields static
- rename constants to all upper case
- no assert() in Thread.run() methods
- nested try
- nested if/else
- too many break/continue
- use try-with-resources
- repeatable annotations
- overlapping characters in reg ex
- hashcode is not sufficient in compareTo()
- need equals() with compareTo()
- make class an interface
- use parameterized test
- multiple calls in assert()
- log or re-throw
- use different type of lambda
- use parameterized logging
- use StringBuilder instead of concatenation
- use StandardCharsets.UTF_8

Issue-ID: POLICY-2906
Change-Id: I2cf8c885e3e22c2c6cbe6403a34906928afad022
Signed-off-by: Jim Hahn <jrh3@att.com>

1 files changed, 4 insertions, 1 deletions

diff --git a/tools/tools-common/src/main/java/org/onap/policy/apex/tools/common/CliParser.java b/tools/tools-common/src/main/java/org/onap/policy/apex/tools/common/CliParser.java
index 67ef7d7dd..d97711d4a 100644
--- a/tools/tools-common/src/main/java/org/onap/policy/apex/tools/common/CliParser.java
+++ b/tools/tools-common/src/main/java/org/onap/policy/apex/tools/common/CliParser.java
@@ -1,6 +1,7 @@
 /*-
  * ============LICENSE_START=======================================================
  *  Copyright (C) 2016-2018 Ericsson. All rights reserved.
+ *  Modifications Copyright (C) 2021 AT&T Intellectual Property. All rights reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -27,6 +28,7 @@ package org.onap.policy.apex.tools.common;
 ////// end::**
 ////
 
+import java.nio.charset.StandardCharsets;
 import java.util.Scanner;
 import org.apache.commons.cli.CommandLine;
 import org.apache.commons.cli.CommandLineParser;
@@ -111,7 +113,8 @@ public class CliParser {
     @SuppressWarnings("resource")
     // tag::cliParserVersion[]
     public String getAppVersion() {
-        return new Scanner(CliParser.class.getResourceAsStream("/app-version.txt"), "UTF-8").useDelimiter("\\A").next();
+        return new Scanner(CliParser.class.getResourceAsStream("/app-version.txt"), StandardCharsets.UTF_8)
+                        .useDelimiter("\\A").next();
     }
     // end::cliParserVersion[]
 }