feat(java,info): Add remove method in java-info

[yangxk1]

Describe the enhancement requested

Users can add or delete vertexInfos/edgeInfos in graphInfo, or add or delete propertyGroups/adjacentLists in vertexInfos/edgeInfos, in order to achieve on-demand loading of chunk files.

For example, in a GraphInfo yaml, there are two vertexes, person and company, but some tasks can be completed by just a person.

SO we need implements some delete methods just like add methods.

You can submit one or more PRs, but please add unit tests and update docs in each one.

Component(s)

Java

[yangxk1]

Hi @unical1988, These PR #711 are so outdated, can you re-open the PR and solve this issue?

[sapienza88]

@yangxk1 yes, i will take care of doing that

[yangxk1]

Thank you for still following GAR @unical1988