package com.bridge;

import org.apache.cordova.CordovaPlugin;
import org.apache.cordova.CallbackContext;

import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

/**
 * This class echoes a string called from JavaScript.
 */
public class Open extends CordovaPlugin {

  public static final String OPEN_ACTION = "open";

  @Override
  public boolean execute(String action, JSONArray args, CallbackContext callbackContext) throws JSONException {
    if (action.equals(OPEN_ACTION)) {
      String path = args.getString(0);
      this.chooseIntent(path, callbackContext);
      return true;
    }
    return false;
  }

  private void chooseIntent(String path, CallbackContext callbackContext) {
    if (path != null && path.length() > 0) {
      callbackContext.success(path);
    } else {
      callbackContext.error("Expected one non-empty string argument.");
    }
  }
}

package com.bridge;

import org.apache.cordova.CordovaPlugin;
import org.apache.cordova.CallbackContext;

import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

/**
 * This class echoes a string called from JavaScript.
 */
public class Open extends CordovaPlugin {

    @Override
    public boolean execute(String action, JSONArray args, CallbackContext callbackContext) throws JSONException {
        if (action.equals("open")) {
            String path = args.getString(0);
            this.chooseIntent(path, callbackContext);
            return true;
        }
        return false;
    }

    private void chooseIntent(String path, CallbackContext callbackContext) {
        if (path != null && path.length() > 0) {
            callbackContext.success(path);
        } else {
            callbackContext.error("Expected one non-empty string argument.");
        }
    }
}

--- 
+++ 
@@ -12,21 +12,23 @@
  */
 public class Open extends CordovaPlugin {
 
-    @Override
-    public boolean execute(String action, JSONArray args, CallbackContext callbackContext) throws JSONException {
-        if (action.equals("open")) {
-            String path = args.getString(0);
-            this.chooseIntent(path, callbackContext);
-            return true;
-        }
-        return false;
+  public static final String OPEN_ACTION = "open";
+
+  @Override
+  public boolean execute(String action, JSONArray args, CallbackContext callbackContext) throws JSONException {
+    if (action.equals(OPEN_ACTION)) {
+      String path = args.getString(0);
+      this.chooseIntent(path, callbackContext);
+      return true;
     }
+    return false;
+  }
 
-    private void chooseIntent(String path, CallbackContext callbackContext) {
-        if (path != null && path.length() > 0) {
-            callbackContext.success(path);
-        } else {
-            callbackContext.error("Expected one non-empty string argument.");
-        }
+  private void chooseIntent(String path, CallbackContext callbackContext) {
+    if (path != null && path.length() > 0) {
+      callbackContext.success(path);
+    } else {
+      callbackContext.error("Expected one non-empty string argument.");
     }
+  }
 }
Use constant and fix formatting issues
