Print implicit JVM configuration on verbose

Author: wendigo

src/main/go/args/java_execution.go

@@ -96,14 +96,20 @@ func (options *Options) JavaExecution(daemonize bool) ([]string, []string, error
 	command := []string{javaBin, "-cp", classpath}
 	command = append(command, options.JvmConfig...)
 
-	if perJdkConfigs, exists := jvmSpecificConfig[GetMajorJavaVersion(jdkVersion)]; exists {
+    majorJavaVersion := GetMajorJavaVersion(jdkVersion);
+	if perJdkConfigs, exists := jvmSpecificConfig[majorJavaVersion]; exists {
 		for _, perJdkConfig := range perJdkConfigs {
 			if perJdkConfig != "" {
 				command = append(command, perJdkConfig)
 			}
 		}
+
+        if options.Verbose {
+            fmt.Printf("Implicit JVM %s config: %v\n", majorJavaVersion, perJdkConfigs)
+        }
 	}
 
+
 	if len(options.JvmOptions) != 0 {
 		command = append(command, strings.Join(options.JvmOptions, " "))
 	}