Code improvement - Pending sonar issues

Signed-off-by: priyanka.akhade <priyanka.akhade@huawei.com>
Issue-ID: CLI-270
Change-Id: I11bff3e6fa5f3299ee3ad0f7bf5d3e42ee7a704c

2 files changed, 20 insertions, 21 deletions

diff --git a/main/src/main/java/org/onap/cli/main/OnapCli.java b/main/src/main/java/org/onap/cli/main/OnapCli.java
index 1c27205f..eb75836c 100644
--- a/main/src/main/java/org/onap/cli/main/OnapCli.java
+++ b/main/src/main/java/org/onap/cli/main/OnapCli.java
@@ -238,7 +238,7 @@ public class OnapCli {
      * Handles batch command. --param-file
      */
     public void handleBatchCommand() {
-        try {
+        try { //NOSONAR
             if (this.paramFile != null) {
                 //Read YAML and loop thru it
                 // one
@@ -382,22 +382,18 @@ public class OnapCli {
                         this.args = new ArrayList<>();
                         this.args.addAll(Arrays.asList(line.split(OnapCliConstants.PARAM_INTERACTIVE_ARG_SPLIT_PATTERN)));
 
-                    if (!args.isEmpty() && this.args.get(0).equals(OnapCliConstants.PARAM_INTERACTIVE_USE)) {
-                        if (args.size() == 1) {
-                            this.print("Please use it in the form of use <product-version>.\nSupported versions: " +
-                                    OnapCommandRegistrar.getRegistrar().getAvailableProductVersions());
-                        } else {
-                            try {
+                        if (!args.isEmpty() && this.args.get(0).equals(OnapCliConstants.PARAM_INTERACTIVE_USE)) {
+                            if (args.size() == 1) {
+                                this.print("Please use it in the form of use <product-version>.\nSupported versions: " +
+                                        OnapCommandRegistrar.getRegistrar().getAvailableProductVersions());
+                            } else {
                                 OnapCommandRegistrar.getRegistrar().setEnabledProductVersion(args.get(1));
                                 console = createConsoleReader();
-                            } catch (OnapCommandException e) {
-                                this.print(e);
                             }
-                        }
 
-                    } else if (!args.isEmpty() && this.args.get(0).equals(OnapCliConstants.PARAM_INTERACTIVE_HELP)) {
-                        this.print(OnapCommandRegistrar.getRegistrar().getHelpForEnabledProductVersion());
-                        this.print(OnapCli.getDirectiveHelp());
+                        } else if (!args.isEmpty() && this.args.get(0).equals(OnapCliConstants.PARAM_INTERACTIVE_HELP)) {
+                            this.print(OnapCommandRegistrar.getRegistrar().getHelpForEnabledProductVersion());
+                            this.print(OnapCli.getDirectiveHelp());
                         } else if (!args.isEmpty() && this.args.get(0).equals(OnapCliConstants.PARAM_INTERACTIVE_VERSION)) {
                             this.printVersion = true;
                             handleVersion();
diff --git a/main/src/main/java/org/onap/cli/main/utils/OnapCliArgsParser.java b/main/src/main/java/org/onap/cli/main/utils/OnapCliArgsParser.java
index d0885def..174dfd2a 100644
--- a/main/src/main/java/org/onap/cli/main/utils/OnapCliArgsParser.java
+++ b/main/src/main/java/org/onap/cli/main/utils/OnapCliArgsParser.java
@@ -99,7 +99,8 @@ public class OnapCliArgsParser {
         }
 
         int positionalIdx = 0;
-        for (int i = 0; i < args.size(); i++) {
+        int i = 0;
+        while ( i < args.size()) {
             String paramName = null;
             if (shortOptionMap.containsKey(args.get(i))) {
                 paramName = shortOptionMap.get(args.get(i));
@@ -112,6 +113,7 @@ public class OnapCliArgsParser {
                 if ((i + 1) == args.size() || args.get(i + 1).startsWith("-")) {
                     if (paramMap.get(paramName).getParameterType().equals(OnapCommandParameterType.BOOL)) {
                         paramMap.get(paramName).setValue(true);
+                        i+=2;
                         continue;
                     }
                     throw new OnapCliArgumentValueMissing(args.get(i));
@@ -120,26 +122,26 @@ public class OnapCliArgsParser {
                 if (paramMap.get(paramName).getParameterType().equals(OnapCommandParameterType.JSON)) {
                     paramMap.get(paramName).setValue(readJsonStringFromUrl(args.get(i + 1),
                             paramMap.get(paramName).getName()));
-                    i++;
+                    i+=2;
                     continue;
 
                 } else if (paramMap.get(paramName).getParameterType().equals(OnapCommandParameterType.TEXT)) {
                     paramMap.get(paramName).setValue(readTextStringFromUrl(args.get(i + 1),
                             paramMap.get(paramName).getName()));
-                    i++;
+                    i+=2;
                     continue;
 
                 } else if (paramMap.get(paramName).getParameterType().equals(OnapCommandParameterType.YAML)) {
                     String value = readYamlStringFromUrl(args.get(i + 1),
                             paramMap.get(paramName).getName());
                     paramMap.get(paramName).setValue(value);
-                    i++;
+                    i+=2;
                     continue;
 
                 } else if (paramMap.get(paramName).getParameterType().equals(OnapCommandParameterType.BYTE)) {
                     paramMap.get(paramName).setValue(readBytesFromUrl(args.get(i + 1),
                             paramMap.get(paramName).getName()));
-                    i++;
+                    i+=2;
                     continue;
 
                 } else if (paramMap.get(paramName).getParameterType()
@@ -149,7 +151,7 @@ public class OnapCliArgsParser {
 
                     list.add(readTextStringFromUrl(args.get(i + 1), paramMap.get(paramName).getName()));
                     paramMap.get(paramName).setValue(list);
-                    i++;
+                    i+=2;
                     continue;
 
                 } else if (paramMap.get(paramName).getParameterType()
@@ -171,13 +173,13 @@ public class OnapCliArgsParser {
                     //map.put(argArr[0], readTextStringFromUrl(argArr[1], paramMap.get(paramName).getName()));
                     map.put(argArr[0], argArr[1]);
                     paramMap.get(paramName).setValue(map);
-                    i++;
+                    i+=2;
                     continue;
                 }
 
                 paramMap.get(paramName).setValue(args.get(i + 1));
 
-                i++;
+                i+=2;
                 continue;
             }
 
@@ -191,6 +193,7 @@ public class OnapCliArgsParser {
 
             paramMap.get(positionArgs.get(positionalIdx)).setValue(args.get(i));
             positionalIdx++;
+            i+=2;
         }
 
         params.clear();