Program: 94112
Project: 94112
Buggy source:
@Override protected void onCreate(Bundle savedInstanceState){
  super.onCreate(savedInstanceState);
  final TelephonyManager tm=(TelephonyManager)getBaseContext().getSystemService(Context.TELEPHONY_SERVICE);
  final String tmDevice, tmSerial, androidId;
  tmDevice="String_Node_Str" + tm.getDeviceId();
  tmSerial="String_Node_Str" + tm.getSimSerialNumber();
  androidId="String_Node_Str" + android.provider.Settings.Secure.getString(getContentResolver(),android.provider.Settings.Secure.ANDROID_ID);
  UUID deviceUuid=new UUID(androidId.hashCode(),((long)tmDevice.hashCode() << 32) | tmSerial.hashCode());
  String deviceId=deviceUuid.toString();
  final String confirmationID=readStringPreference("String_Node_Str");
  final Context context=this;
  ChangeLog cl=new ChangeLog(context);
  if (cl.isFirstRun()) {
    cl.getLogDialog().show();
  }
  final SharedPreferences prefs=context.getSharedPreferences("String_Node_Str",Context.MODE_WORLD_READABLE);
  acceptedToU=prefs.getBoolean("String_Node_Str",false);
  if (!acceptedToU) {
    AlertDialog.Builder builder=new AlertDialog.Builder(context).setTitle("String_Node_Str").setView(R.layout.tos).setMessage("String_Node_Str").setPositiveButton("String_Node_Str",new DialogInterface.OnClickListener(){
      public void onClick(      DialogInterface dialog,      int which){
        SharedPreferences.Editor editor=prefs.edit();
        editor.putBoolean("String_Node_Str",true);
        editor.apply();
        Toast.makeText(MainActivity.this,"String_Node_Str",Toast.LENGTH_SHORT).show();
      }
    }
).setIcon(android.R.drawable.ic_dialog_alert);
    builder.setCancelable(false);
    final AlertDialog dialog=builder.create();
    dialog.setCanceledOnTouchOutside(false);
    dialog.show();
    Button privacypolicy=(Button)dialog.findViewById(R.id.privacypolicy);
    Button tou=(Button)dialog.findViewById(R.id.tou);
    CheckBox accepted=(CheckBox)dialog.findViewById(R.id.readandaccepted);
    privacypolicy.setOnClickListener(new View.OnClickListener(){
      @Override public void onClick(      View view){
        try {
          Intent myIntent=new Intent(Intent.ACTION_VIEW,Uri.parse("String_Node_Str"));
          startActivity(myIntent);
        }
 catch (        ActivityNotFoundException e) {
          Toast.makeText(MainActivity.this,"String_Node_Str" + "String_Node_Str",Toast.LENGTH_LONG).show();
          e.printStackTrace();
        }
      }
    }
);
    tou.setOnClickListener(new View.OnClickListener(){
      @Override public void onClick(      View view){
        try {
          Intent myIntent=new Intent(Intent.ACTION_VIEW,Uri.parse("String_Node_Str"));
          startActivity(myIntent);
        }
 catch (        ActivityNotFoundException e) {
          Toast.makeText(MainActivity.this,"String_Node_Str" + "String_Node_Str",Toast.LENGTH_LONG).show();
          e.printStackTrace();
        }
      }
    }
);
    dialog.getButton(DialogInterface.BUTTON_POSITIVE).setEnabled(false);
    accepted.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener(){
      @Override public void onCheckedChanged(      CompoundButton compoundButton,      boolean b){
        dialog.getButton(DialogInterface.BUTTON_POSITIVE).setEnabled(b);
      }
    }
);
  }
  if (isGooglePlayInstalled()) {
    gcm=GoogleCloudMessaging.getInstance(getApplicationContext());
    gcmRegId=getSharedPreferences().getString(PREF_GCM_REG_ID,"String_Node_Str");
    if (TextUtils.isEmpty(gcmRegId)) {
      handler.sendEmptyMessage(MSG_REGISTER_WITH_GCM);
    }
 else {
    }
  }
  sharedPreferences=PreferenceManager.getDefaultSharedPreferences(this);
  setContentView(R.layout.activity_main);
  AdView mAdView=(AdView)findViewById(R.id.adView);
  TextView pugs=(TextView)findViewById(R.id.pugs);
  if (readLicense(deviceId,confirmationID) == 1 || readLicense(deviceId,confirmationID) == 2) {
    mAdView.destroy();
    pugs.setVisibility(View.GONE);
    mAdView.setVisibility(View.GONE);
  }
 else {
    AdRequest adRequest=new AdRequest.Builder().addTestDevice("String_Node_Str").build();
    mAdView.loadAd(adRequest);
    pugs.setVisibility(View.VISIBLE);
    pugs.setText("String_Node_Str" + "String_Node_Str" + pugs.getText() + "String_Node_Str"+ "String_Node_Str");
    mAdView.setVisibility(View.VISIBLE);
  }
  mDrawerLayout=(DrawerLayout)findViewById(R.id.drawerLayout);
  mNavigationView=(NavigationView)findViewById(R.id.fuckyou);
  if (readLicense(deviceId,confirmationID) == 1 || readLicense(deviceId,confirmationID) == 2) {
    mNavigationView.getMenu().getItem(1).getSubMenu().getItem(1).setEnabled(true);
    LinearLayout.LayoutParams lp=(LinearLayout.LayoutParams)mDrawerLayout.getLayoutParams();
    lp.setMargins(0,0,0,0);
    mDrawerLayout.setLayoutParams(lp);
  }
  mFragmentManager=getSupportFragmentManager();
  mFragmentManager.beginTransaction().replace(R.id.containerView,getForId(R.id.nav_item_main)).commit();
  mNavigationView.getMenu().getItem(0).setCheckable(true);
  mNavigationView.getMenu().getItem(0).setChecked(true);
  items.add(mNavigationView.getMenu().getItem(0));
  mNavigationView.setNavigationItemSelectedListener(new NavigationView.OnNavigationItemSelectedListener(){
    @Override public boolean onNavigationItemSelected(    MenuItem menuItem){
      mDrawerLayout.closeDrawers();
      menuItem.setCheckable(true);
      menuItem.setChecked(true);
      Iterator<MenuItem> it=items.iterator();
      while (it.hasNext()) {
        MenuItem item=it.next();
        if (!item.equals(menuItem)) {
          item.setChecked(false);
        }
      }
      items.add(menuItem);
      mFragmentManager.beginTransaction().replace(R.id.containerView,getForId(menuItem.getItemId())).commit();
      return false;
    }
  }
);
  android.support.v7.widget.Toolbar toolbar=(android.support.v7.widget.Toolbar)findViewById(R.id.toolbar);
  ActionBarDrawerToggle mDrawerToggle=new ActionBarDrawerToggle(this,mDrawerLayout,toolbar,R.string.app_name,R.string.app_name);
  mDrawerLayout.setDrawerListener(mDrawerToggle);
  mDrawerToggle.syncState();
}

Fixed version (ground truth):
@Override protected void onCreate(Bundle savedInstanceState){
  super.onCreate(savedInstanceState);
  final TelephonyManager tm=(TelephonyManager)getBaseContext().getSystemService(Context.TELEPHONY_SERVICE);
  final String tmDevice, tmSerial, androidId;
  tmDevice="String_Node_Str" + tm.getDeviceId();
  tmSerial="String_Node_Str" + tm.getSimSerialNumber();
  androidId="String_Node_Str" + android.provider.Settings.Secure.getString(getContentResolver(),android.provider.Settings.Secure.ANDROID_ID);
  UUID deviceUuid=new UUID(androidId.hashCode(),((long)tmDevice.hashCode() << 32) | tmSerial.hashCode());
  String deviceId=deviceUuid.toString();
  final String confirmationID=readStringPreference("String_Node_Str");
  final Context context=this;
  ChangeLog cl=new ChangeLog(context);
  if (cl.isFirstRun()) {
    cl.getLogDialog().show();
  }
  final SharedPreferences prefs=context.getSharedPreferences("String_Node_Str",Context.MODE_WORLD_READABLE);
  File prefsFile=new File(Environment.getDataDirectory(),"String_Node_Str" + getPackageName() + "String_Node_Str"+ getPackageName()+ "String_Node_Str"+ "String_Node_Str");
  prefsFile.setReadable(true,false);
  acceptedToU=prefs.getBoolean("String_Node_Str",false);
  if (!acceptedToU) {
    AlertDialog.Builder builder=new AlertDialog.Builder(context).setTitle("String_Node_Str").setView(R.layout.tos).setMessage("String_Node_Str").setPositiveButton("String_Node_Str",new DialogInterface.OnClickListener(){
      public void onClick(      DialogInterface dialog,      int which){
        SharedPreferences.Editor editor=prefs.edit();
        editor.putBoolean("String_Node_Str",true);
        editor.apply();
        Toast.makeText(MainActivity.this,"String_Node_Str",Toast.LENGTH_SHORT).show();
      }
    }
).setIcon(android.R.drawable.ic_dialog_alert);
    builder.setCancelable(false);
    final AlertDialog dialog=builder.create();
    dialog.setCanceledOnTouchOutside(false);
    dialog.show();
    Button privacypolicy=(Button)dialog.findViewById(R.id.privacypolicy);
    Button tou=(Button)dialog.findViewById(R.id.tou);
    CheckBox accepted=(CheckBox)dialog.findViewById(R.id.readandaccepted);
    privacypolicy.setOnClickListener(new View.OnClickListener(){
      @Override public void onClick(      View view){
        try {
          Intent myIntent=new Intent(Intent.ACTION_VIEW,Uri.parse("String_Node_Str"));
          startActivity(myIntent);
        }
 catch (        ActivityNotFoundException e) {
          Toast.makeText(MainActivity.this,"String_Node_Str" + "String_Node_Str",Toast.LENGTH_LONG).show();
          e.printStackTrace();
        }
      }
    }
);
    tou.setOnClickListener(new View.OnClickListener(){
      @Override public void onClick(      View view){
        try {
          Intent myIntent=new Intent(Intent.ACTION_VIEW,Uri.parse("String_Node_Str"));
          startActivity(myIntent);
        }
 catch (        ActivityNotFoundException e) {
          Toast.makeText(MainActivity.this,"String_Node_Str" + "String_Node_Str",Toast.LENGTH_LONG).show();
          e.printStackTrace();
        }
      }
    }
);
    dialog.getButton(DialogInterface.BUTTON_POSITIVE).setEnabled(false);
    accepted.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener(){
      @Override public void onCheckedChanged(      CompoundButton compoundButton,      boolean b){
        dialog.getButton(DialogInterface.BUTTON_POSITIVE).setEnabled(b);
      }
    }
);
  }
  if (isGooglePlayInstalled()) {
    gcm=GoogleCloudMessaging.getInstance(getApplicationContext());
    gcmRegId=getSharedPreferences().getString(PREF_GCM_REG_ID,"String_Node_Str");
    if (TextUtils.isEmpty(gcmRegId)) {
      handler.sendEmptyMessage(MSG_REGISTER_WITH_GCM);
    }
 else {
    }
  }
  sharedPreferences=PreferenceManager.getDefaultSharedPreferences(this);
  setContentView(R.layout.activity_main);
  AdView mAdView=(AdView)findViewById(R.id.adView);
  TextView pugs=(TextView)findViewById(R.id.pugs);
  if (readLicense(deviceId,confirmationID) == 1 || readLicense(deviceId,confirmationID) == 2) {
    mAdView.destroy();
    pugs.setVisibility(View.GONE);
    mAdView.setVisibility(View.GONE);
  }
 else {
    AdRequest adRequest=new AdRequest.Builder().addTestDevice("String_Node_Str").build();
    mAdView.loadAd(adRequest);
    pugs.setVisibility(View.VISIBLE);
    pugs.setText("String_Node_Str" + "String_Node_Str" + pugs.getText() + "String_Node_Str"+ "String_Node_Str");
    mAdView.setVisibility(View.VISIBLE);
  }
  mDrawerLayout=(DrawerLayout)findViewById(R.id.drawerLayout);
  mNavigationView=(NavigationView)findViewById(R.id.fuckyou);
  if (readLicense(deviceId,confirmationID) == 1 || readLicense(deviceId,confirmationID) == 2) {
    mNavigationView.getMenu().getItem(1).getSubMenu().getItem(1).setEnabled(true);
    LinearLayout.LayoutParams lp=(LinearLayout.LayoutParams)mDrawerLayout.getLayoutParams();
    lp.setMargins(0,0,0,0);
    mDrawerLayout.setLayoutParams(lp);
  }
  mFragmentManager=getSupportFragmentManager();
  mFragmentManager.beginTransaction().replace(R.id.containerView,getForId(R.id.nav_item_main)).commit();
  mNavigationView.getMenu().getItem(0).setCheckable(true);
  mNavigationView.getMenu().getItem(0).setChecked(true);
  items.add(mNavigationView.getMenu().getItem(0));
  mNavigationView.setNavigationItemSelectedListener(new NavigationView.OnNavigationItemSelectedListener(){
    @Override public boolean onNavigationItemSelected(    MenuItem menuItem){
      mDrawerLayout.closeDrawers();
      menuItem.setCheckable(true);
      menuItem.setChecked(true);
      Iterator<MenuItem> it=items.iterator();
      while (it.hasNext()) {
        MenuItem item=it.next();
        if (!item.equals(menuItem)) {
          item.setChecked(false);
        }
      }
      items.add(menuItem);
      mFragmentManager.beginTransaction().replace(R.id.containerView,getForId(menuItem.getItemId())).commit();
      return false;
    }
  }
);
  android.support.v7.widget.Toolbar toolbar=(android.support.v7.widget.Toolbar)findViewById(R.id.toolbar);
  ActionBarDrawerToggle mDrawerToggle=new ActionBarDrawerToggle(this,mDrawerLayout,toolbar,R.string.app_name,R.string.app_name);
  mDrawerLayout.setDrawerListener(mDrawerToggle);
  mDrawerToggle.syncState();
}