illegalaccessexception

I have a dialog window that is invoked by the following code ( DialogController is a helper class for using modal dialog windows; it mainly bundles together a controller reference with its window): void handleServicesEdit(ActionEvent event) throws IOException { DCServRecEditor sre = DialogController.<DCServRecEditor>loadFXML( CensusAssistant.RES_FXML_DIALOG_SERVEDIT, CensusAssistant.RES_STRING_SERVEDIT, this.getDialog()); sre.setDialogMode(DB.DBEDIT_MODE_EDIT, tbvService.getItems(), tbvService.getSelectionModel().getSelectedIndex(), m_encCal); sre.showAndWait(); sre.release(); this.updateGUI()

My Question: How to overcome an IllegalAccessException to access the value of an object's field using reflection. Expansion: I'm trying to learn about reflection to make some of my projects more generic. I'm running into an IllegalAccessException when trying to call field.getValue(object) to get the value of that field in that object. I can get the name and type just fine. If I change the declaration from private to public then this works fine. But in an effort to follow the "rules" of encapsulation I don't want to do this. Any help would be greatly appreciated! Thanks! My Code: package main;

I am trying to connect to my firebase app but application is crashing when i am initializing Firebase with my app url. The following line is giving error - Firebase myFirebaseRef = new Firebase("https://firebase-dummy.firebaseio.com/"); It is giving IllegalAccessError . Screenshot displaying error package com.example.devansh.learnfirebase; import android.os.Bundle; import android.support.design.widget.FloatingActionButton; import android.support.design.widget.Snackbar; import android.support.v7.app.AppCompatActivity; import android.support.v7.widget.Toolbar; import android.view.View; import