import java.io.InputStream etc warning errors; println does not print to console

Hello All,

I am having difficulties using loadStrings() and saveStrings in Processing 3.0. I'm not sure that I have Processing configured correctly, as I am receiving a large number of warning errors (see below). Also, simple functions like println do not write to the console from my android device in debug mode. In some locations of my code, "PApplet.println" is not underlined in red, in others it is. However, in no instances do I see output to the console.

My environment is a Windows 7 machine, Android Nexus 7 (Android Version 6.0.1) and a Motorola Maxx (Android Level 4.4.4). The selected Development level is 4.4.2 (API 19). Only library included is Ketai v 12.

Does this suggest anything to anyone?

Thank you for the assistance.

1. WARNING in C:\Users\jmiller\AppData\Local\Temp\android2252357659484786681sketch\src\processing\test\playagps\PlayaGPS.java (at line 4) import processing.data.*; ^^^^^^^^^^^^^^^

The import processing.data is never used

1. WARNING in C:\Users\jmiller\AppData\Local\Temp\android2252357659484786681sketch\src\processing\test\playagps\PlayaGPS.java (at line 5) import processing.event.*; ^^^^^^^^^^^^^^^^

The import processing.event is never used

1. WARNING in C:\Users\jmiller\AppData\Local\Temp\android2252357659484786681sketch\src\processing\test\playagps\PlayaGPS.java (at line 6) import processing.opengl.*; ^^^^^^^^^^^^^^^^^

The import processing.opengl is never used

1. WARNING in C:\Users\jmiller\AppData\Local\Temp\android2252357659484786681sketch\src\processing\test\playagps\PlayaGPS.java (at line 9) import java.lang.Math.*; ^^^^^^^^^^^^^^

The import java.lang.Math is never used

1. WARNING in C:\Users\jmiller\AppData\Local\Temp\android2252357659484786681sketch\src\processing\test\playagps\PlayaGPS.java (at line 11) import java.util.HashMap; ^^^^^^^^^^^^^^^^^

The import java.util.HashMap is never used

1. WARNING in C:\Users\jmiller\AppData\Local\Temp\android2252357659484786681sketch\src\processing\test\playagps\PlayaGPS.java (at line 12) import java.util.ArrayList; ^^^^^^^^^^^^^^^^^^^

The import java.util.ArrayList is never used

1. WARNING in C:\Users\jmiller\AppData\Local\Temp\android2252357659484786681sketch\src\processing\test\playagps\PlayaGPS.java (at line 13) import java.io.File; ^^^^^^^^^^^^

The import java.io.File is never used

1. WARNING in C:\Users\jmiller\AppData\Local\Temp\android2252357659484786681sketch\src\processing\test\playagps\PlayaGPS.java (at line 14) import java.io.BufferedReader; ^^^^^^^^^^^^^^^^^^^^^^

The import java.io.BufferedReader is never used

1. WARNING in C:\Users\jmiller\AppData\Local\Temp\android2252357659484786681sketch\src\processing\test\playagps\PlayaGPS.java (at line 15) import java.io.PrintWriter; ^^^^^^^^^^^^^^^^^^^

The import java.io.PrintWriter is never used

1. WARNING in C:\Users\jmiller\AppData\Local\Temp\android2252357659484786681sketch\src\processing\test\playagps\PlayaGPS.java (at line 16) import java.io.InputStream; ^^^^^^^^^^^^^^^^^^^

The import java.io.InputStream is never used

1. WARNING in C:\Users\jmiller\AppData\Local\Temp\android2252357659484786681sketch\src\processing\test\playagps\PlayaGPS.java (at line 17) import java.io.OutputStream; ^^^^^^^^^^^^^^^^^^^^

The import java.io.OutputStream is never used

1. WARNING in C:\Users\jmiller\AppData\Local\Temp\android2252357659484786681sketch\src\processing\test\playagps\PlayaGPS.java (at line 18) import java.io.IOException; ^^^^^^^^^^^^^^^^^^^

The import java.io.IOException is never used

12 problems (12 warnings)