Use -m prefix only when the main class is contained in a module (#304)

* Use -m prefix only when the main class is contained in a module

Signed-off-by: Jinbo Wang <[email protected]>

* Fix -m args

Signed-off-by: Jinbo Wang <[email protected]>

Author: testforstephen

com.microsoft.java.debug.core/src/main/java/com/microsoft/java/debug/core/DebugUtility.java

@@ -148,7 +148,7 @@ public static IDebugSession launch(VirtualMachineManager vmManager,
 
         // For java 9 project, should specify "-m $MainClass".
         String[] mainClasses = mainClass.split("/");
-        if (StringUtils.isNotBlank(modulePaths) || mainClasses.length == 2) {
+        if (mainClasses.length == 2) {
             mainClass = "-m " + mainClass;
         }
         if (StringUtils.isNotBlank(programArguments)) {

com.microsoft.java.debug.core/src/main/java/com/microsoft/java/debug/core/adapter/handler/LaunchRequestHandler.java

@@ -207,7 +207,7 @@ public static String[] constructLaunchCommands(LaunchArguments launchArguments,
         }
         // For java 9 project, should specify "-m $MainClass".
         String[] mainClasses = launchArguments.mainClass.split("/");
-        if (ArrayUtils.isNotEmpty(launchArguments.modulePaths) || mainClasses.length == 2) {
+        if (mainClasses.length == 2) {
             launchCmds.add("-m");
         }
         launchCmds.add(launchArguments.mainClass);