JAVA: Unified Java Example names

Unified all Java examples to *match* <LIBRARY>[_otherstuf]_Example.java.
Note, a handful of the examples have a pseudo-random string for the
first component (see FlexSensor_Example.java, ideally this would be
Flex_Example.java).

This commit allows for quick development on a single sensor library
since a -DMODULE_LIST=mysensorlib now works with Java examples
(previously Java examples would fail generation when using
MODULE_LIST).

    * Renamed examples
    * Updated class names
    * Updated library descriptor .json files
    * Updated sample mapping file

TODO: Make this work like the C/C++ examples - grab the target library
name from the filename and grab all dependencies from that target
library.  Fix the handful of example names which don't conform.

Signed-off-by: Noel Eck <noel.eck@intel.com>

examples/java/BME280_Interface_Example.java

@@ -0,0 +1,71 @@
+/*
+ * Author: Jon Trulson <jtrulson@ics.com>
+ * Author: Sisinty Sasmita Patra <sisinty.s.patra@intel.com>
+ * Copyright (c) 2016 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+import upm_bmp280.*;
+import upm_interfaces.*;
+
+public class BME280_Interface_Example
+{
+    public static void main(String[] args) throws InterruptedException
+    {
+// ! [Interesting]
+
+        // Instantiate a BME280 instance using default i2c bus and address
+        BME280 sensor = new BME280();
+
+        ITemperatureSensor t_sensor = sensor;
+        IHumiditySensor h_sensor = sensor;
+        IPressureSensor p_sensor = sensor;
+
+        // For SPI, bus 0, you would pass -1 as the address, and a
+        // valid pin for CS:
+        // BME280(0, -1, 10);
+
+        while (true)
+            {
+                // update our values from the sensor
+                sensor.update();
+
+                System.out.println("Calling Interface Functions: ");
+
+                System.out.println("Compensation Temperature: "
+                                   + t_sensor.getTemperatureCelsius()
+                                   + " C / ");
+
+                System.out.println("Pressure: "
+                                   + p_sensor.getPressurePa()
+                                   + " Pa");
+
+                System.out.println("Humidity: "
+                                   + h_sensor.getHumidityRelative()
+                                   + " %RH");
+
+                System.out.println();
+                Thread.sleep(1000);
+            }
+
+// ! [Interesting]
+    }
+}