Add missing hints for key bound operations

Closes: #2397

pom.xml

@@ -234,6 +234,12 @@
 			<scope>test</scope>
 		</dependency>
 
+		<dependency>
+			<groupId>org.springframework</groupId>
+			<artifactId>spring-core-test</artifactId>
+			<scope>test</scope>
+		</dependency>
+
 		<dependency>
 			<groupId>org.awaitility</groupId>
 			<artifactId>awaitility</artifactId>
@@ -317,5 +323,32 @@
 			<!-- placeholder for no profile -->
 			<id>none</id>
 		</profile>
+		<profile>
+			<id>runtimehints</id>
+			<build>
+				<plugins>
+					<plugin>
+						<groupId>org.apache.maven.plugins</groupId>
+						<artifactId>maven-dependency-plugin</artifactId>
+						<version>3.3.0</version>
+						<executions>
+							<execution>
+								<goals>
+									<goal>properties</goal>
+								</goals>
+							</execution>
+						</executions>
+					</plugin>
+					<plugin>
+						<artifactId>maven-surefire-plugin</artifactId>
+						<version>2.22.2</version>
+						<configuration>
+							<groups>RuntimeHintsTests</groups>
+							<argLine>-javaagent:${org.springframework:spring-core-test:jar}</argLine>
+						</configuration>
+					</plugin>
+				</plugins>
+			</build>
+		</profile>
 	</profiles>
 </project>