Java application run through browser

Workflow page: Workflow Page(POC) should be created using Java. It should be a simple page with a narrow window on the left and a larger window on the right. The window on the left should contain 2 Icons named “XML” & “PDF”. Both Icons can be dragged to the right window or canvas. When placing Icons on the canvas they should have the option to be linked to one another by Selecting one and dragging to another and locking the line into place. This will be a simple line that connects both Icons. “XML” will only have an output option line where the “PDF” will have an input and output possibility. Canvas size should be open size, with capabilities to zoom in or out. If Icons get moved around the lines should follow and be locked in place. Right clicking the line will have the option to delete the line. Upon Double clicking of the Icons will execute the application that is associated with the Icon. These 2 applications have been previously created and although they are out of scope of this project the code should be in place to activate the applications.