4 ms·> Java Tools echo system Took me a while to figure out what the heck this "echo" is.by nearestneighbor 17y ago> Java Tools echo system Took me a while to figure out what the heck this "echo" is.DTrejo 17y agoecosystem, oops.ivenkys 17y agooops - sorry , my procrastination settings on HN mean that i have to type really fast , meaning no time for proof-reading.