Yer barkin' up the wrong tree. Java can't be supported in a browser if it's not supported by the OS. If you want Flash support, just go to the Macromedia web page, download the Amiga versio, install it and go! What, no Amiga version? Then THAT'S where your complaint should be, NOT with the browser. Same goes for REAL, Windows, etc. All of those provisions are controlled by forces other than the browser programmers (although better plug-in capability would benefit ALL of the Amiga browsers).
Good pojects take time to complete. In the mean time, start politely reminding REAL et al that Amiga is back, and we °ould be thrilled to spend our money on their projects.