♻️ Refactored to add help for sub-commands.

Updated version number.

Author: github-actions[bot]

src/main/java/org/rrajesh1979/tool/JWTC.java

@@ -31,7 +31,7 @@
  * @since 2021-Jan-08
  */
 
-@Command(name = "jwtc", mixinStandardHelpOptions = true, version = "jwtc 0.0.1", description = "Encode and decode JWT tokens.", subcommands = {
+@Command(name = "jwtc", mixinStandardHelpOptions = true, version = "jwtc 0.0.5", description = "Encode and decode JWT tokens.", subcommands = {
         HelpCommand.class, JWTCEncode.class, JWTCDecode.class
 })
 @Slf4j

src/main/java/org/rrajesh1979/tool/JWTCDecode.java

@@ -20,10 +20,11 @@
 import org.rrajesh1979.utils.JWTUtil;
 
 import lombok.extern.slf4j.Slf4j;
+import picocli.CommandLine;
 import picocli.CommandLine.Command;
 import picocli.CommandLine.Option;
 
-@Command(name = "decode", description = "Decode JWT token")
+@Command(name = "decode", description = "Decode JWT token", subcommands = CommandLine.HelpCommand.class)
 @Slf4j
 public class JWTCDecode implements Runnable {
     @Option(names = { "-j", "--jwt" }, description = "JWT String to be decoded.", required = true)

src/main/java/org/rrajesh1979/tool/JWTCEncode.java

@@ -21,9 +21,10 @@
 
 import lombok.extern.slf4j.Slf4j;
 import picocli.CommandLine.Command;
+import picocli.CommandLine.HelpCommand;
 import picocli.CommandLine.Option;
 
-@Command(name = "encode", description = "Encodes a JWT token")
+@Command(name = "encode", description = "Encodes a JWT token", subcommands = HelpCommand.class)
 @Slf4j
 public class JWTCEncode implements Runnable {
     @Option(names = { "-a",