Merge "Implement missing hashCode() method in ApfCapabilities" into main

framework/src/android/net/apf/ApfCapabilities.java

@@ -22,6 +22,8 @@ import android.annotation.SystemApi;
 import android.os.Parcel;
 import android.os.Parcelable;
 
+import java.util.Objects;
+
 /**
  * APF program support capabilities. APF stands for Android Packet Filtering and it is a flexible
  * way to drop unwanted network packets to save power.
@@ -102,6 +104,11 @@ public final class ApfCapabilities implements Parcelable {
                 && apfPacketFormat == other.apfPacketFormat;
     }
 
+    @Override
+    public int hashCode() {
+        return Objects.hash(apfVersionSupported, maximumApfProgramSize, apfPacketFormat);
+    }
+
     /**
      * Determines whether the APF interpreter advertises support for the data buffer access opcodes
      * LDDW (LoaD Data Word) and STDW (STore Data Word). Full LDDW (LoaD Data Word) and