[*] fix warnings

LICENSE

@@ -186,7 +186,7 @@
       same "printed page" as the copyright notice for easier
       identification within third-party archives.
 
-   Copyright 2023 EPAM Systems, Inc.
+   Copyright 2026 EPAM Systems, Inc.
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.

java/timebase/pub/src/main/java/com/epam/deltix/qsrv/hf/pub/codec/FieldLayout.java

@@ -24,6 +24,7 @@
 import com.epam.deltix.qsrv.hf.pub.md.*;
 import com.epam.deltix.timebase.messages.SchemaElement;
 import com.epam.deltix.timebase.messages.SchemaIgnore;
+import com.epam.deltix.util.annotations.TimestampNs;
 import com.epam.deltix.util.collections.generated.ObjectArrayList;
 import com.epam.deltix.util.lang.Util;
 
@@ -217,7 +218,7 @@ private boolean searchPublicProperties (Class<?> cls) throws NoSuchFieldExceptio
                 // setter/getter for the nanoseconds precision has suffix "Ns"
                 try {
                     if (field.getType() instanceof DateTimeDataType && ((DateTimeDataType) field.getType()).hasNanosecondPrecision()) {
-                        if (!method.getName().endsWith(fieldName + "Ns"))
+                        if (method.getAnnotation(TimestampNs.class) == null)
                             method = cls.getMethod(method.getName() + "Ns");
                     }
                 } catch (NoSuchMethodException e) {
@@ -240,8 +241,10 @@ private boolean searchPublicProperties (Class<?> cls) throws NoSuchFieldExceptio
                 if (schemaElement != null && isValidGetterJavaBeanNotation(method, fieldName, isBooleanField)) {
                     // setter/getter for the nanoseconds precision has suffix "Ns"
                     try {
-                        if (field.getType() instanceof DateTimeDataType && ((DateTimeDataType) field.getType()).hasNanosecondPrecision())
-                            method = cls.getMethod(method.getName() + "Ns");
+                        if (field.getType() instanceof DateTimeDataType && ((DateTimeDataType) field.getType()).hasNanosecondPrecision()) {
+                            if (method.getAnnotation(TimestampNs.class) == null)
+                                method = cls.getMethod(method.getName() + "Ns");
+                        }
                     } catch (NoSuchMethodException e) {
                         LOG.warn("Nanosecond getter with name \"" + (method.getName() + "Ns") + "\" is not found in class " + cls);
                     }

java/timebase/test/src/test/java/com/epam/deltix/test/qsrv/hf/pub/Test_RecordCodecsTime.java

@@ -0,0 +1,83 @@
+package com.epam.deltix.test.qsrv.hf.pub;
+
+import com.epam.deltix.qsrv.hf.pub.codec.CodecFactory;
+import com.epam.deltix.qsrv.hf.pub.md.Introspector;
+import com.epam.deltix.qsrv.hf.pub.md.RecordClassDescriptor;
+import com.epam.deltix.timebase.messages.InstrumentMessage;
+import com.epam.deltix.timebase.messages.*;
+import com.epam.deltix.util.annotations.TimestampNs;
+import com.epam.deltix.util.memory.MemoryDataInput;
+import com.epam.deltix.util.memory.MemoryDataOutput;
+import org.junit.Test;
+
+import static com.epam.deltix.qsrv.hf.pub.md.Introspector.*;
+import static org.junit.Assert.assertEquals;
+
+public class Test_RecordCodecsTime {
+
+    public static class TestMessage extends InstrumentMessage {
+
+        @TimestampNs
+        private long customTime;
+
+        public TestMessage() {
+        }
+
+        @SchemaType(encoding = "NANOSECOND",dataType = SchemaDataType.TIMESTAMP)
+        @SchemaElement(name="customTime")
+        @TimestampNs
+        public long getCustomTime() {
+            return customTime;
+        }
+
+        public void setCustomTime(@TimestampNs long customTime) {
+            this.customTime = customTime;
+        }
+    }
+
+    private CodecFactory factory;
+
+    private void setUpComp () {
+        factory = CodecFactory.newCompiledCachingFactory();
+    }
+
+    private void setUpIntp () {
+        factory = CodecFactory.newInterpretingCachingFactory();
+    }
+
+    @Test
+    public void testInterpretted () throws Exception {
+        setUpIntp();
+        testAllTypeFields();
+    }
+
+    @Test
+    public void testCompiled () throws Exception {
+        setUpIntp();
+        testAllTypeFields();
+    }
+
+    private void testAllTypeFields () throws Exception {
+        //final RecordClassDescriptor rcd = Test_RecordCodecsBase.getRCD(TestMessage.class);
+        final TestMessage msg = new TestMessage();
+
+        msg.setCustomTime(123456789L);
+        TestMessage decoded = (TestMessage)encodeDecode(msg, TestMessage.class);
+        assertEquals(123456789L, decoded.getCustomTime());
+
+    }
+
+    private InstrumentMessage encodeDecode(InstrumentMessage msg, Class<?> outClass) throws IntrospectionException {
+
+        RecordClassDescriptor rcd = (RecordClassDescriptor) introspectSingleClass(msg.getClass());
+
+        MemoryDataOutput out = new MemoryDataOutput();
+        factory.createFixedBoundEncoder(cd -> msg.getClass(), rcd).encode(msg, out);
+
+        MemoryDataInput in = new MemoryDataInput(out);
+        return  (InstrumentMessage) factory.createFixedBoundDecoder(
+                cd -> outClass, rcd).decode(in);
+
+    }
+
+}