code clean up

components/mobile-plugins/android-plugin/org.wso2.carbon.device.mgt.mobile.android.emulator/src/main/java/org.carbon.android.emulator/TryIt.java

@@ -740,20 +740,14 @@ public class TryIt {
             getTools(System.getProperty(Constants.HAXM_URL), folderName);
             ProcessBuilder processBuilder;
             if (osSuffix.equals(Constants.MAC_OS)) {
-                 haxmInstaller = haxmLocation + File.separator + "HAXM installation";
-                setExecutePermission(haxmInstaller);
-                processBuilder = new ProcessBuilder("sudo", haxmInstaller, "-m", "2048", "-log",
-                        androidSdkHome + File.separator + "haxmSilentRun.log");
+                haxmInstaller = haxmLocation + File.separator + "silent_install.sh";
             } else {
-                 haxmInstaller = haxmLocation + File.separator + "silent_install";
-                                    haxmInstaller += Constants.WINDOWS_EXTENSION_BAT;
+                haxmInstaller = haxmLocation + File.separator + "silent_install.bat";
+            }
             setExecutePermission(haxmInstaller);
-                processBuilder = new ProcessBuilder(haxmInstaller, "-m", "2048", "-log",
+            processBuilder = new ProcessBuilder("sudo", haxmInstaller, "-m", "2048", "-log",
                     androidSdkHome + File.separator + "haxmSilentRun.log");
-            }
-
-            System.out.println("Installing intel HAXM...");
-
+            System.out.println("Installing intel HAXM,  Please wait . . . ");
             processBuilder.directory(new File(haxmLocation));
             processBuilder.redirectInput(ProcessBuilder.Redirect.INHERIT);
             processBuilder.redirectOutput(ProcessBuilder.Redirect.INHERIT);