[Java] Read a Parquet file into a Table

### Describe the usage question you have. Please include as many useful details as possible.

In Java, what is the canonical way of reading the whole content of a Parquet file into a Table?

I can read the file, as suggested, in a streaming fashion with VectorSchemaRoot, but then I miss how to collate all the batches into a single table.

From what I have understood, the options I have are:

1. build a big VectorSchemaRoot using VectorSchemaRootAppender, then invoke the Table constructor passing the vsr
2. construct FieldVectors explicitly, then read the parquet rows one by one (filling the FieldVectors as I go), then invoke the Table constructor passing a List

I see the C++ implementation has a convenient FromRecordBatches method.

### Component(s)

Java

Start by reading the Java usage around VectorSchemaRoot, VectorSchemaRootAppender, and the Table constructors, then compare the C++ FromRecordBatches implementation mentioned in the issue. Done means the project has a decided, documented canonical path for loading a complete Parquet file into one Table, or an equivalent Java API with coverage.

Written by the indexing model from the issue text.