Update to InstrumentationContext javadoc
MODIFY
javaagent-instrumentation-api/src/main/java/io/opentelemetry/javaagent/instrumentation/api/InstrumentationContext.java
javaagent-instrumentation-api/src/main/java/io/opentelemetry/javaagent/instrumentation/api/InstrumentationContext.java
@@ -18,12 +18,8 @@ public class InstrumentationContext {
* <p>In reality, the <em>calls</em> to this method are re-written to something more performant
* while injecting advice into a method.
*
- * <p>When this method is called from outside of an Advice class it can only access {@link
- * ContextStore} when it is already created. For this {@link ContextStore} either needs to be
- * registered in {@code
- * io.opentelemetry.javaagent.extension.instrumentation.InstrumentationModule#registerMuzzleContextStoreClasses(InstrumentationContextBuilder)}
- * or be used in an Advice or Helper class which automatically adds it to {@code
- * InstrumentationModule#registerMuzzleContextStoreClasses(InstrumentationContextBuilder)}.
+ * <p>When using this method outside of Advice method, the {@link ContextStore} should be looked
+ * up once and stored in a field to avoid repeatedly calling this method.
*
* @param keyClass The key class context is attached to.
* @param contextClass The context class attached to the user class.

Update to InstrumentationContext javadoc (#4080)