* Move the span operations inside the scope, to show better idiomatic usage of the API.
* rename parameter
* update to start the span before it is added to the scope
* properly parent the newly created span.
* add shortcut methods to get tracers and meters
* add shortcut methods to get tracers and meters
* add shortcut methods to get tracers and meters
* add shortcut methods to get tracers and meters
* Add build scripts for HTTP example
Add HTTP example
Improved naming and formatting
Add Semantic Convention to traces
Fix semantic convention
* Add Examples as OpenTelementry project
* Changed the build configuration - Examples are compiled with the main project
* Addressing comment of @carlosalberto
* Addressed the feedback of @bogdandrutu
* Removed InMemory exporter. Example as standalone project.
* Remove examples from main build
* Making the exporter private and static
Change visibility of attributes
* Update HTTP example README
* Apply java format
Co-authored-by: Inseo Kim <sano307@naver.com>