This example application demonstrates a simple approach to
interoperating with services that return their output in JSON format.
It uses GWT's JavaScript Native Interface (JSNI) to analyze a JSON
response and create Java-accessible objects. The JSON classes in this sample
are general-purpose and can be reused in other projects if you find
them useful.
When you click the "Search" button below, you can browse the cached
results of a Yahoo JSON image search for "potato." The response is
parsed into Java objects which are used to populate a tree view below.