Performs null checks in NanoApp class

Bug: 37274672
Test: Compile only
Change-Id: I5a82edd2f7a99a05c26c72b09872e964dbffd935

1 files changed, 5 insertions, 1 deletions

diff --git a/core/java/android/hardware/location/NanoApp.java b/core/java/android/hardware/location/NanoApp.java
index ded1bb8c4c44..62e7182a7ccd 100644
--- a/core/java/android/hardware/location/NanoApp.java
+++ b/core/java/android/hardware/location/NanoApp.java
@@ -20,6 +20,8 @@ import android.os.Parcel;
 import android.os.Parcelable;
 import android.util.Log;
 
+import com.android.internal.util.Preconditions;
+
 /** A class describing nano apps.
  * A nano app is a piece of executable code that can be
  * downloaded onto a specific architecture. These are targtted
@@ -195,10 +197,12 @@ public class NanoApp implements Parcelable {
      *               needed Sensors
      */
     public void setNeededSensors(int[] neededSensors) {
+        Preconditions.checkNotNull(neededSensors, "neededSensors must not be null");
         mNeededSensors = neededSensors;
     }
 
     public void setOutputEvents(int[] outputEvents) {
+        Preconditions.checkNotNull(outputEvents, "outputEvents must not be null");
         mOutputEvents = outputEvents;
     }
 
@@ -208,10 +212,10 @@ public class NanoApp implements Parcelable {
      * @param appBinary generated events
      */
     public void setAppBinary(byte[] appBinary) {
+        Preconditions.checkNotNull(appBinary, "appBinary must not be null");
         mAppBinary = appBinary;
     }
 
-
     /**
      * get the publisher name
      *