Added and implemented GetInverted method.

Change-Id: I53bd51e41311e3ffcd3fa3ffbc4e72cfab530109

wpilibj/wpilibJavaDevices/src/main/java/edu/wpi/first/wpilibj/CANJaguar.java

@@ -432,6 +432,17 @@ public class CANJaguar implements MotorSafety, PIDOutput, PIDInterface, CANSpeed
         this.isInverted = isInverted;
     }
 
+    /**
+     * Common interface for the inverting direction of a speed controller.
+     *
+     * @return isInverted The state of inversion, true is inverted.
+     *
+     */
+    @Override
+    public boolean getInverted() {
+        return this.isInverted;
+    }
+    
     /**
 	* Check all unverified params and make sure they're equal to their local
 	* cached versions. If a value isn't available, it gets requested.  If a value

wpilibj/wpilibJavaDevices/src/main/java/edu/wpi/first/wpilibj/CANTalon.java

@@ -169,15 +169,26 @@ public class CANTalon implements MotorSafety, PIDOutput, PIDSource, PIDInterface
   }
 
     /**
-     * Inverts the direction of the motor's rotation
-     * Only works in PercentVbus mode
+     * Inverts the direction of the motor's rotation.
+     * Only works in PercentVbus mode.
      *
-     * @param isInverted The state of inversion true is inverted
+     * @param isInverted The state of inversion, true is inverted.
      */
     @Override
     public void setInverted(boolean isInverted) {
         this.isInverted = isInverted;
     }
+     
+    /**
+     * Common interface for the inverting direction of a speed controller.
+     *
+     * @return isInverted The state of inversion, true is inverted.
+     *
+     */
+    @Override
+    public boolean getInverted() {
+        return this.isInverted;
+    }
 
     /**
    * Sets the output of the Talon.

wpilibj/wpilibJavaDevices/src/main/java/edu/wpi/first/wpilibj/Jaguar.java

@@ -82,15 +82,26 @@ private boolean isInverted = false;
     }
 
     /**
-     * Common interface for inverting direction of a speed controller
+     * Common interface for inverting direction of a speed controller.
      *
-     * @param isInverted The state of inversion true is inverted
+     * @param isInverted The state of inversion, true is inverted.
      */
     @Override
     public void setInverted(boolean isInverted) {
         this.isInverted = isInverted;
     }
 
+    /**
+     * Common interface for the inverting direction of a speed controller.
+     *
+     * @return isInverted The state of inversion, true is inverted.
+     *
+     */
+    @Override
+    public boolean getInverted() {
+        return this.isInverted;
+    }
+
     /**
      * Get the recently set value of the PWM.
      *

wpilibj/wpilibJavaDevices/src/main/java/edu/wpi/first/wpilibj/SpeedController.java

@@ -35,11 +35,23 @@ public interface SpeedController extends PIDOutput {
     void set(double speed);
 
     /**
-     * Common interface for inverting direction of a speed controller
+     * Common interface for inverting direction of a speed controller.
      *
-     * @param isInverted The state of inversion true is inverted
+     * @param isInverted The state of inversion true is inverted.
      */
     void setInverted(boolean isInverted);
+
+    /**
+    *  Common interface for returning if a speed controller 
+    *  is in the inverted state or not.
+    * 
+    *  @return isInverted The state of the inversion true is inverted.
+    *
+    */
+    boolean getInverted();
+
+
+
     /**
      * Disable the speed controller
      */

wpilibj/wpilibJavaDevices/src/main/java/edu/wpi/first/wpilibj/Talon.java

@@ -89,6 +89,17 @@ private boolean isInverted = false;
         this.isInverted = isInverted;
     }
 
+    /**
+     * Common interface for the inverting direction of a speed controller.
+     *
+     * @return isInverted The state of inversion, true is inverted.
+     *
+     */
+    @Override
+    public boolean getInverted() {
+        return this.isInverted;
+    }
+    
     /**
      * Get the recently set value of the PWM.
      *

wpilibj/wpilibJavaDevices/src/main/java/edu/wpi/first/wpilibj/TalonSRX.java

@@ -81,15 +81,26 @@ public class TalonSRX extends SafePWM implements SpeedController {
     }
 
     /**
-     * Common interface for inverting direction of a speed controller
+     * Common interface for inverting direction of a speed controller.
      *
-     * @param isInverted The state of inversion true is inverted
+     * @param isInverted The state of inversion, true is inverted.
      */
     @Override
     public void setInverted(boolean isInverted) {
         this.isInverted = isInverted;
     }
 
+    /**
+    * Common interface for the inverting direction of a speed controller.
+    *
+    * @return isInverted The state of inversion, true is inverted.
+    *
+    */
+    @Override
+    public boolean getInverted() {
+        return this.isInverted;
+    }
+
     /**
      * Get the recently set value of the PWM.
      *

wpilibj/wpilibJavaDevices/src/main/java/edu/wpi/first/wpilibj/Victor.java

@@ -94,6 +94,17 @@ private boolean isInverted = false;
     this.isInverted = isInverted;
     }
 
+    /**
+     * Common interface for the inverting direction of a speed controller.
+     *
+     * @return isInverted The state of inversion, true is inverted.
+     *
+     */
+    @Override
+    public boolean getInverted() {
+        return this.isInverted;
+    }
+
     /**
      * Get the recently set value of the PWM.
      *

wpilibj/wpilibJavaDevices/src/main/java/edu/wpi/first/wpilibj/VictorSP.java

@@ -89,6 +89,17 @@ private boolean isInverted = false;
         this.isInverted = isInverted;
     }
 
+    /**
+     * Common interface for the inverting direction of a speed controller.
+     *
+     * @return isInverted The state of inversion, true is inverted.
+     *
+     */
+    @Override
+    public boolean getInverted() {
+        return this.isInverted;
+    }
+
     /**
      * Get the recently set value of the PWM.
      *