Merge pull request tronprotocol#6197 from imalasong/feature/pr2

opt(framework): optimization Help Instruction

Author: CodeNinjaEvan

framework/src/main/java/org/tron/core/config/args/Args.java

@@ -363,6 +363,13 @@ public static void setParam(final String[] args, final String confFileName) {
       exit(0);
     }
 
+    if (PARAMETER.isHelp()) {
+      JCommander jCommander = JCommander.newBuilder().addObject(Args.PARAMETER).build();
+      jCommander.parse(args);
+      Args.printHelp(jCommander);
+      exit(0);
+    }
+
     Config config = Configuration.getByFileName(PARAMETER.shellConfFileName, confFileName);
 
     if (config.hasPath(Constant.NET_TYPE)

framework/src/main/java/org/tron/program/FullNode.java

@@ -2,7 +2,6 @@
 
 import ch.qos.logback.classic.LoggerContext;
 import ch.qos.logback.classic.joran.JoranConfigurator;
-import com.beust.jcommander.JCommander;
 import java.io.File;
 import lombok.extern.slf4j.Slf4j;
 import org.slf4j.LoggerFactory;
@@ -56,13 +55,6 @@ public static void main(String[] args) {
 
     load(parameter.getLogbackPath());
 
-    if (parameter.isHelp()) {
-      JCommander jCommander = JCommander.newBuilder().addObject(Args.PARAMETER).build();
-      jCommander.parse(args);
-      Args.printHelp(jCommander);
-      return;
-    }
-
     if (Args.getInstance().isDebug()) {
       logger.info("in debug mode, it won't check energy time");
     } else {