BluetoothUtils.java: Shorten *Milliseconds* functions; Reuse C++ environment::startupTimeMilliseconds for startupTimeMillis(), aligning timing.

10 files changed, 66 insertions, 59 deletions

diff --git a/examples/java/DBTScanner10.java b/examples/java/DBTScanner10.java
index 843cf54e..59affe46 100644
--- a/examples/java/DBTScanner10.java
+++ b/examples/java/DBTScanner10.java
@@ -93,14 +93,14 @@ public class DBTScanner10 {
 
     static void printf(final String format, final Object... args) {
         final Object[] args2 = new Object[args.length+1];
-        args2[0] = BluetoothUtils.getElapsedMillisecond();
+        args2[0] = BluetoothUtils.elapsedTimeMillis();
         System.arraycopy(args, 0, args2, 1, args.length);
         System.err.printf("[%,9d] "+format, args2);
         // System.err.printf("[%,9d] ", BluetoothUtils.getElapsedMillisecond());
         // System.err.printf(format, args);
     }
     static void println(final String msg) {
-        System.err.printf("[%,9d] %s%s", BluetoothUtils.getElapsedMillisecond(), msg, System.lineSeparator());
+        System.err.printf("[%,9d] %s%s", BluetoothUtils.elapsedTimeMillis(), msg, System.lineSeparator());
     }
 
 
@@ -159,7 +159,7 @@ public class DBTScanner10 {
             {
                 println("****** FOUND__-0: Connecting "+device.toString());
                 {
-                    final long td = BluetoothUtils.getCurrentMilliseconds() - timestamp_t0; // adapter-init -> now
+                    final long td = BluetoothUtils.currentTimeMillis() - timestamp_t0; // adapter-init -> now
                     println("PERF: adapter-init -> FOUND__-0 " + td + " ms");
                 }
                 final Thread deviceConnectTask = new Thread( new Runnable() {
@@ -195,7 +195,7 @@ public class DBTScanner10 {
                 connectionCount.incrementAndGet();
                 println("****** CONNECTED-0: Processing["+connectionCount.get()+"] "+device.toString());
                 {
-                    final long td = BluetoothUtils.getCurrentMilliseconds() - timestamp_t0; // adapter-init -> now
+                    final long td = BluetoothUtils.currentTimeMillis() - timestamp_t0; // adapter-init -> now
                     println("PERF: adapter-init -> CONNECTED-0 " + td + " ms");
                 }
                 final Thread deviceProcessingTask = new Thread( new Runnable() {
@@ -300,7 +300,7 @@ public class DBTScanner10 {
             println("****** Processing Device: stopDiscovery result "+r);
         }
 
-        final long t1 = BluetoothUtils.getCurrentMilliseconds();
+        final long t1 = BluetoothUtils.currentTimeMillis();
         boolean success = false;
 
         // Secure Pairing
@@ -336,7 +336,7 @@ public class DBTScanner10 {
                 // And it is an error case nonetheless ;-)
                 throw new RuntimeException("Processing Device: getServices() failed " + device.toString());
             }
-            final long t5 = BluetoothUtils.getCurrentMilliseconds();
+            final long t5 = BluetoothUtils.currentTimeMillis();
             if( !QUIET ) {
                 final long td01 = t1 - timestamp_t0; // adapter-init -> processing-start
                 final long td15 = t5 - t1; // get-gatt-services
@@ -547,7 +547,7 @@ public class DBTScanner10 {
             }
         }
 
-        timestamp_t0 = BluetoothUtils.getCurrentMilliseconds();
+        timestamp_t0 = BluetoothUtils.currentTimeMillis();
 
         adapter.addStatusListener(statusListener, null);
         adapter.enableDiscoverableNotifications(new BooleanNotification("Discoverable", timestamp_t0));
@@ -729,7 +729,7 @@ public class DBTScanner10 {
         @Override
         public void run(final Boolean v) {
             synchronized(this) {
-                final long t1 = BluetoothUtils.getCurrentMilliseconds();
+                final long t1 = BluetoothUtils.currentTimeMillis();
                 this.v = v.booleanValue();
                 System.out.println("###### "+name+": "+v+" in td "+(t1-t0)+" ms!");
                 this.notifyAll();
diff --git a/examples/java/ScannerTinyB01.java b/examples/java/ScannerTinyB01.java
index 533b3160..e431f610 100644
--- a/examples/java/ScannerTinyB01.java
+++ b/examples/java/ScannerTinyB01.java
@@ -208,7 +208,7 @@ public class ScannerTinyB01 {
         };
         adapter.addStatusListener(statusListener, null);
 
-        final long timestamp_t0 = BluetoothUtils.getCurrentMilliseconds();
+        final long timestamp_t0 = BluetoothUtils.currentTimeMillis();
 
         adapter.enableDiscoverableNotifications(new BooleanNotification("Discoverable", timestamp_t0));
 
@@ -224,7 +224,7 @@ public class ScannerTinyB01 {
                 loop++;
                 System.err.println("****** Loop "+loop);
 
-                final long t0 = BluetoothUtils.getCurrentMilliseconds();
+                final long t0 = BluetoothUtils.currentTimeMillis();
 
                 final HCIStatusCode discoveryStatus = adapter.startDiscovery(true);
 
@@ -239,7 +239,7 @@ public class ScannerTinyB01 {
                         boolean timeout = false;
                         while( !timeout && null == matchingDiscoveredDeviceBucket[0] ) {
                             matchingDiscoveredDeviceBucket.wait(t0_discovery);
-                            final long tn = BluetoothUtils.getCurrentMilliseconds();
+                            final long tn = BluetoothUtils.currentTimeMillis();
                             timeout = ( tn - t0 ) > t0_discovery;
                         }
                         sensor = matchingDiscoveredDeviceBucket[0];
@@ -250,7 +250,7 @@ public class ScannerTinyB01 {
                     while( null == sensor && !timeout ) {
                         sensor = adapter.find(null, waitForDevice, t0_discovery);
                         if( null == sensor ) {
-                            final long tn = BluetoothUtils.getCurrentMilliseconds();
+                            final long tn = BluetoothUtils.currentTimeMillis();
                             timeout = ( tn - t0 ) > t0_discovery;
                             Thread.sleep(60);
                         }
@@ -267,13 +267,13 @@ public class ScannerTinyB01 {
                             }
                         }
                         if( null == sensor ) {
-                            final long tn = BluetoothUtils.getCurrentMilliseconds();
+                            final long tn = BluetoothUtils.currentTimeMillis();
                             timeout = ( tn - t0 ) > t0_discovery;
                             Thread.sleep(60);
                         }
                     }
                 }
-                final long t1 = BluetoothUtils.getCurrentMilliseconds();
+                final long t1 = BluetoothUtils.currentTimeMillis();
                 if (sensor == null) {
                     System.err.println("No sensor found within "+(t1-t0)+" ms");
                     continue; // forever loop
@@ -288,22 +288,22 @@ public class ScannerTinyB01 {
                 sensor.enableConnectedNotifications(connectedNotification);
                 sensor.enableServicesResolvedNotifications(servicesResolvedNotification);
 
-                final long t2 = BluetoothUtils.getCurrentMilliseconds();
+                final long t2 = BluetoothUtils.currentTimeMillis();
                 final long t3;
                 HCIStatusCode res;
                 if ( ( res = sensor.connect() ) == HCIStatusCode.SUCCESS ) {
-                    t3 = BluetoothUtils.getCurrentMilliseconds();
+                    t3 = BluetoothUtils.currentTimeMillis();
                     System.err.println("Sensor connect issued: "+(t3-t2)+" ms, total "+(t3-t0)+" ms");
                     System.err.println("Sensor connectedNotification: "+connectedNotification.getValue());
                 } else {
-                    t3 = BluetoothUtils.getCurrentMilliseconds();
+                    t3 = BluetoothUtils.currentTimeMillis();
                     System.out.println("connect command failed, res "+res+": "+(t3-t2)+" ms, total "+(t3-t0)+" ms");
                     // we tolerate the failed immediate connect, as it might happen at a later time
                 }
 
                 synchronized( servicesResolvedNotification ) {
                     while( !servicesResolvedNotification.getValue() ) {
-                        final long tn = BluetoothUtils.getCurrentMilliseconds();
+                        final long tn = BluetoothUtils.currentTimeMillis();
                         if( tn - t3 > TO_CONNECT_AND_RESOLVE ) {
                             break;
                         }
@@ -312,10 +312,10 @@ public class ScannerTinyB01 {
                 }
                 final long t4;
                 if ( servicesResolvedNotification.getValue() ) {
-                    t4 = BluetoothUtils.getCurrentMilliseconds();
+                    t4 = BluetoothUtils.currentTimeMillis();
                     System.err.println("Sensor servicesResolved: "+(t4-t3)+" ms, total "+(t4-t0)+" ms");
                 } else {
-                    t4 = BluetoothUtils.getCurrentMilliseconds();
+                    t4 = BluetoothUtils.currentTimeMillis();
                     System.out.println("Sensor service not resolved: "+(t4-t3)+" ms, total "+(t4-t0)+" ms");
                     System.exit(-1);
                 }
@@ -427,7 +427,7 @@ public class ScannerTinyB01 {
         @Override
         public void run(final Boolean v) {
             synchronized(this) {
-                final long t1 = BluetoothUtils.getCurrentMilliseconds();
+                final long t1 = BluetoothUtils.currentTimeMillis();
                 this.v = v.booleanValue();
                 System.out.println("###### "+name+": "+v+" in td "+(t1-t0)+" ms!");
                 this.notifyAll();
diff --git a/examples/java/ScannerTinyB02.java b/examples/java/ScannerTinyB02.java
index d8409397..e40052a9 100644
--- a/examples/java/ScannerTinyB02.java
+++ b/examples/java/ScannerTinyB02.java
@@ -188,7 +188,7 @@ public class ScannerTinyB02 {
         };
         adapter.addStatusListener(statusListener, null);
 
-        final long timestamp_t0 = BluetoothUtils.getCurrentMilliseconds();
+        final long timestamp_t0 = BluetoothUtils.currentTimeMillis();
 
         adapter.enableDiscoverableNotifications(new BooleanNotification("Discoverable", timestamp_t0));
 
@@ -204,7 +204,7 @@ public class ScannerTinyB02 {
                 loop++;
                 System.err.println("****** Loop "+loop);
 
-                final long t0 = BluetoothUtils.getCurrentMilliseconds();
+                final long t0 = BluetoothUtils.currentTimeMillis();
 
                 final boolean discoveryStarted = true; // adapter.startDiscovery(true);
                 {
@@ -229,7 +229,7 @@ public class ScannerTinyB02 {
                         boolean timeout = false;
                         while( !timeout && null == matchingDiscoveredDeviceBucket[0] ) {
                             matchingDiscoveredDeviceBucket.wait(t0_discovery);
-                            final long tn = BluetoothUtils.getCurrentMilliseconds();
+                            final long tn = BluetoothUtils.currentTimeMillis();
                             timeout = ( tn - t0 ) > t0_discovery;
                         }
                         sensor = matchingDiscoveredDeviceBucket[0];
@@ -253,14 +253,14 @@ public class ScannerTinyB02 {
                             }
                         }
                         if( null == sensor ) {
-                            final long tn = BluetoothUtils.getCurrentMilliseconds();
+                            final long tn = BluetoothUtils.currentTimeMillis();
                             timeout = ( tn - t0 ) > t0_discovery;
                             System.err.print(".");
                             Thread.sleep(60);
                         }
                     }
                 }
-                final long t1 = BluetoothUtils.getCurrentMilliseconds();
+                final long t1 = BluetoothUtils.currentTimeMillis();
                 if (sensor == null) {
                     System.err.println("No sensor found within "+(t1-t0)+" ms");
                     continue; // forever loop
@@ -285,22 +285,22 @@ public class ScannerTinyB02 {
                 sensor.enableConnectedNotifications(connectedNotification);
                 sensor.enableServicesResolvedNotifications(servicesResolvedNotification);
 
-                final long t2 = BluetoothUtils.getCurrentMilliseconds();
+                final long t2 = BluetoothUtils.currentTimeMillis();
                 final long t3;
                 HCIStatusCode res;
                 if ( (res = sensor.connect() ) == HCIStatusCode.SUCCESS ) {
-                    t3 = BluetoothUtils.getCurrentMilliseconds();
+                    t3 = BluetoothUtils.currentTimeMillis();
                     System.err.println("Sensor connect issued: "+(t3-t2)+" ms, total "+(t3-t0)+" ms");
                     System.err.println("Sensor connectedNotification: "+connectedNotification.getValue());
                 } else {
-                    t3 = BluetoothUtils.getCurrentMilliseconds();
+                    t3 = BluetoothUtils.currentTimeMillis();
                     System.out.println("connect command failed, res "+res+": "+(t3-t2)+" ms, total "+(t3-t0)+" ms");
                     // we tolerate the failed immediate connect, as it might happen at a later time
                 }
 
                 synchronized( servicesResolvedNotification ) {
                     while( !servicesResolvedNotification.getValue() ) {
-                        final long tn = BluetoothUtils.getCurrentMilliseconds();
+                        final long tn = BluetoothUtils.currentTimeMillis();
                         if( tn - t3 > TO_CONNECT ) {
                             break;
                         }
@@ -309,10 +309,10 @@ public class ScannerTinyB02 {
                 }
                 final long t4;
                 if ( servicesResolvedNotification.getValue() ) {
-                    t4 = BluetoothUtils.getCurrentMilliseconds();
+                    t4 = BluetoothUtils.currentTimeMillis();
                     System.err.println("Sensor servicesResolved: "+(t4-t3)+" ms, total "+(t4-t0)+" ms");
                 } else {
-                    t4 = BluetoothUtils.getCurrentMilliseconds();
+                    t4 = BluetoothUtils.currentTimeMillis();
                     System.out.println("Could not connect device: "+(t4-t3)+" ms, total "+(t4-t0)+" ms");
                     // System.exit(-1);
                 }
@@ -369,7 +369,7 @@ public class ScannerTinyB02 {
         @Override
         public void run(final Boolean v) {
             synchronized(this) {
-                final long t1 = BluetoothUtils.getCurrentMilliseconds();
+                final long t1 = BluetoothUtils.currentTimeMillis();
                 this.v = v.booleanValue();
                 System.out.println("###### "+name+": "+v+" in td "+(t1-t0)+" ms!");
                 this.notifyAll();
diff --git a/java/jni/BluetoothUtils.cxx b/java/jni/BluetoothUtils.cxx
index 84c18bcb..945afff1 100644
--- a/java/jni/BluetoothUtils.cxx
+++ b/java/jni/BluetoothUtils.cxx
@@ -31,9 +31,11 @@
 #include <time.h>
 
 #include <jau/dfa_utf8_decode.hpp>
+#include <jau/environment.hpp>
 
 #include "helper_base.hpp"
 
+
 static const int64_t NanoPerMilli = 1000000L;
 static const int64_t MilliPerOne = 1000L;
 
@@ -45,7 +47,7 @@ static const int64_t MilliPerOne = 1000L;
  * clock_gettime seems to be well supported at least on kernel >= 4.4.
  * Only bfin and sh are missing, while ia64 seems to be complicated.
  */
-jlong Java_org_tinyb_BluetoothUtils_getCurrentMilliseconds(JNIEnv *env, jclass clazz) {
+jlong Java_org_tinyb_BluetoothUtils_currentTimeMillis(JNIEnv *env, jclass clazz) {
     (void)env;
     (void)clazz;
 
@@ -55,6 +57,13 @@ jlong Java_org_tinyb_BluetoothUtils_getCurrentMilliseconds(JNIEnv *env, jclass c
     return (jlong)res;
 }
 
+jlong Java_org_tinyb_BluetoothUtils_startupTimeMillisImpl(JNIEnv *env, jclass clazz) {
+    (void)env;
+    (void)clazz;
+
+    return jau::environment::startupTimeMilliseconds;
+}
+
 jstring Java_org_tinyb_BluetoothUtils_decodeUTF8String(JNIEnv *env, jclass clazz, jbyteArray jbuffer, jint offset, jint size) {
     (void)clazz;
 
diff --git a/java/org/tinyb/AdapterStatusListener.java b/java/org/tinyb/AdapterStatusListener.java
index 78c307a6..23e6f421 100644
--- a/java/org/tinyb/AdapterStatusListener.java
+++ b/java/org/tinyb/AdapterStatusListener.java
@@ -63,7 +63,7 @@ public abstract class AdapterStatusListener {
      *        see {@link BluetoothAdapter#addStatusListener(AdapterStatusListener, BluetoothDevice) addStatusListener(..)}.
      * @param newmask the new settings mask
      * @param changedmask the changes settings mask
-     * @param timestamp the time in monotonic milliseconds when this event occurred. See {@link BluetoothUtils#getCurrentMilliseconds()}.
+     * @param timestamp the time in monotonic milliseconds when this event occurred. See {@link BluetoothUtils#currentTimeMillis()}.
      */
     public void adapterSettingsChanged(final BluetoothAdapter adapter,
                                        final AdapterSettings oldmask, final AdapterSettings newmask,
@@ -76,14 +76,14 @@ public abstract class AdapterStatusListener {
      * @param changedType denotes the changed {@link ScanType}
      * @param changedEnabled denotes whether the changed {@link ScanType} has been enabled or disabled
      * @param keepAlive if {@code true}, the denoted changed {@link ScanType} will be re-enabled if disabled by the underlying Bluetooth implementation.
-     * @param timestamp the time in monotonic milliseconds when this event occurred. See {@link BluetoothUtils#getCurrentMilliseconds()}.
+     * @param timestamp the time in monotonic milliseconds when this event occurred. See {@link BluetoothUtils#currentTimeMillis()}.
      */
     public void discoveringChanged(final BluetoothAdapter adapter, final ScanType currentMeta, final ScanType changedType, final boolean changedEnabled, final boolean keepAlive, final long timestamp) { }
 
     /**
      * A {@link BluetoothDevice} has been newly discovered.
      * @param device the found device
-     * @param timestamp the time in monotonic milliseconds when this event occurred. See {@link BluetoothUtils#getCurrentMilliseconds()}.
+     * @param timestamp the time in monotonic milliseconds when this event occurred. See {@link BluetoothUtils#currentTimeMillis()}.
      */
     public void deviceFound(final BluetoothDevice device, final long timestamp) { }
 
@@ -91,7 +91,7 @@ public abstract class AdapterStatusListener {
      * An already discovered {@link BluetoothDevice} has been updated.
      * @param device the updated device
      * @param updateMask the update mask of changed data
-     * @param timestamp the time in monotonic milliseconds when this event occurred. See {@link BluetoothUtils#getCurrentMilliseconds()}.
+     * @param timestamp the time in monotonic milliseconds when this event occurred. See {@link BluetoothUtils#currentTimeMillis()}.
      */
     public void deviceUpdated(final BluetoothDevice device, final EIRDataTypeSet updateMask, final long timestamp) { }
 
@@ -99,7 +99,7 @@ public abstract class AdapterStatusListener {
      * {@link BluetoothDevice} got connected.
      * @param device the device which has been connected, holding the new connection handle.
      * @param handle the new connection handle, which has been assigned to the device already
-     * @param timestamp the time in monotonic milliseconds when this event occurred. See {@link BluetoothUtils#getCurrentMilliseconds()}.
+     * @param timestamp the time in monotonic milliseconds when this event occurred. See {@link BluetoothUtils#currentTimeMillis()}.
      */
     public void deviceConnected(final BluetoothDevice device, final short handle, final long timestamp) { }
 
@@ -108,7 +108,7 @@ public abstract class AdapterStatusListener {
      * @param device the device which has been disconnected with zeroed connection handle.
      * @param reason the {@link HCIStatusCode} reason for disconnection
      * @param handle the disconnected connection handle, which has been unassigned from the device already
-     * @param timestamp the time in monotonic milliseconds when this event occurred. See {@link BluetoothUtils#getCurrentMilliseconds()}.
+     * @param timestamp the time in monotonic milliseconds when this event occurred. See {@link BluetoothUtils#currentTimeMillis()}.
      */
     public void deviceDisconnected(final BluetoothDevice device, final HCIStatusCode reason, final short handle, final long timestamp) { }
 };
diff --git a/java/org/tinyb/BluetoothDevice.java b/java/org/tinyb/BluetoothDevice.java
index 989852c4..36535d7b 100644
--- a/java/org/tinyb/BluetoothDevice.java
+++ b/java/org/tinyb/BluetoothDevice.java
@@ -294,7 +294,7 @@ public interface BluetoothDevice extends BluetoothObject
      * Returns the timestamp in monotonic milliseconds when this device instance has been created,
      * either via its initial discovery or its initial direct connection.
      *
-     * @see BluetoothUtils#getCurrentMilliseconds()
+     * @see BluetoothUtils#currentTimeMillis()
      * @since 2.0.0
      */
     long getCreationTimestamp();
@@ -303,7 +303,7 @@ public interface BluetoothDevice extends BluetoothObject
      * Returns the timestamp in monotonic milliseconds when this device instance has
      * discovered or connected directly the last time.
      *
-     * @see BluetoothUtils#getCurrentMilliseconds()
+     * @see BluetoothUtils#currentTimeMillis()
      * @since 2.0.0
      * @implNote not implemented in tinyb.dbus, returns {@link #getCreationTimestamp()}
      */
@@ -313,7 +313,7 @@ public interface BluetoothDevice extends BluetoothObject
      * Returns the timestamp in monotonic milliseconds when this device instance underlying data
      * has been updated the last time.
      *
-     * @see BluetoothUtils#getCurrentMilliseconds()
+     * @see BluetoothUtils#currentTimeMillis()
      * @since 2.0.0
      * @implNote not implemented in tinyb.dbus, returns {@link #getCreationTimestamp()}
      */
diff --git a/java/org/tinyb/BluetoothFactory.java b/java/org/tinyb/BluetoothFactory.java
index 9dc5e3f9..1cb03c96 100644
--- a/java/org/tinyb/BluetoothFactory.java
+++ b/java/org/tinyb/BluetoothFactory.java
@@ -186,7 +186,6 @@ public class BluetoothFactory {
     }
 
     private static ImplementationIdentifier initializedID = null;
-    private static long t0;
 
     public static synchronized void checkInitialized() {
         if( null == initializedID ) {
@@ -273,8 +272,6 @@ public class BluetoothFactory {
             }
             initializedID = id; // initialized!
 
-            t0 = BluetoothUtils.getCurrentMilliseconds();
-
             APIVersion = JAPIVersion;
             ImplVersion = null != mfAttributes ? mfAttributes.getValue(Attributes.Name.IMPLEMENTATION_VERSION) : null;
             if( VERBOSE ) {
@@ -504,8 +501,6 @@ public class BluetoothFactory {
 
     private native static String getNativeAPIVersion();
     private native static void setenv(String name, String value, boolean overwrite);
-
-    /* pp */ static long getStartupTimeMilliseconds() { return t0; }
 }
 
 /** \example DBTScanner10.java
diff --git a/java/org/tinyb/BluetoothUtils.java b/java/org/tinyb/BluetoothUtils.java
index 6be03eb0..37048306 100644
--- a/java/org/tinyb/BluetoothUtils.java
+++ b/java/org/tinyb/BluetoothUtils.java
@@ -25,23 +25,26 @@
 package org.tinyb;
 
 public class BluetoothUtils {
+    private static long t0;
+    static {
+        t0 = startupTimeMillisImpl();
+    }
+    private static native long startupTimeMillisImpl();
 
     /**
-     * Returns module startup time t0 in monotonic time in milliseconds.
+     * Returns current monotonic time in milliseconds.
      */
-    public static long getStartupTimeMilliseconds() { return BluetoothFactory.getStartupTimeMilliseconds(); }
+    public static native long currentTimeMillis();
 
     /**
-     * Returns current monotonic time in milliseconds.
+     * Returns the startup time in monotonic time in milliseconds of the native module.
      */
-    public static native long getCurrentMilliseconds();
+    public static long startupTimeMillis() { return t0; }
 
     /**
-     * Returns current elapsed monotonic time in milliseconds since module startup, see {@link #getStartupTimeMilliseconds()}.
+     * Returns current elapsed monotonic time in milliseconds since module startup, see {@link #startupTimeMillis()}.
      */
-    public static long getElapsedMillisecond() {
-        return getCurrentMilliseconds() - BluetoothFactory.getStartupTimeMilliseconds();
-    }
+    public static long elapsedTimeMillis() { return currentTimeMillis() - t0; }
 
     /**
      * Returns a hex string representation
diff --git a/java/org/tinyb/GATTCharacteristicListener.java b/java/org/tinyb/GATTCharacteristicListener.java
index f47e17d3..96114e07 100644
--- a/java/org/tinyb/GATTCharacteristicListener.java
+++ b/java/org/tinyb/GATTCharacteristicListener.java
@@ -88,7 +88,7 @@ public abstract class GATTCharacteristicListener {
      * with the given {@link BluetoothGattCharacteristic}.
      * @param charDecl {@link BluetoothGattCharacteristic} related to this notification
      * @param value the notification value
-     * @param timestamp the indication monotonic timestamp, see {@link BluetoothUtils#getCurrentMilliseconds()}
+     * @param timestamp the indication monotonic timestamp, see {@link BluetoothUtils#currentTimeMillis()}
      */
     public void notificationReceived(final BluetoothGattCharacteristic charDecl,
                                      final byte[] value, final long timestamp) {
@@ -99,7 +99,7 @@ public abstract class GATTCharacteristicListener {
      * with the given {@link BluetoothGattCharacteristic}.
      * @param charDecl {@link BluetoothGattCharacteristic} related to this indication
      * @param value the indication value
-     * @param timestamp the indication monotonic timestamp, see {@link BluetoothUtils#getCurrentMilliseconds()}
+     * @param timestamp the indication monotonic timestamp, see {@link BluetoothUtils#currentTimeMillis()}
      * @param confirmationSent if true, the native stack has sent the confirmation, otherwise user is required to do so.
      */
     public void indicationReceived(final BluetoothGattCharacteristic charDecl,
diff --git a/java/tinyb/dbus/DBusDevice.java b/java/tinyb/dbus/DBusDevice.java
index 474466c9..070e71d3 100644
--- a/java/tinyb/dbus/DBusDevice.java
+++ b/java/tinyb/dbus/DBusDevice.java
@@ -283,7 +283,7 @@ public class DBusDevice extends DBusObject implements BluetoothDevice
     private DBusDevice(final long instance)
     {
         super(instance);
-        ts_creation = BluetoothUtils.getCurrentMilliseconds();
+        ts_creation = BluetoothUtils.currentTimeMillis();
     }
     final long ts_creation;