The solar gravitational lens could build a decent map of any exoplanet sitting within roughly 100 light years of us. Compare that to any telescope past and future, and there's simply no competition.
What I usually do is, in Eclipse preferences, I define an Installed JRE called "JDK X.Y.Z" and include tools.jar as part of it libraries. Then I change the project preferences to use that JRE "JDK X.Y.Z".
C. Wozar, T. Kaestner, B. Wellegehausen, A. Wipf, and T. Heinzl. (2008)cite arxiv:0808.4046Comment: 7 pages, 6 figures; poster presented at the XXVI International Symposium on Lattice Field Theory, July 14-19 2008, Williamsburg, Virginia, USA.
D. Dice, Y. Lev, M. Moir, and D. Nussbaum. ASPLOS '09: Proceeding of the 14th international conference on Architectural support for programming languages and operating systems, page 157--168. New York, NY, USA, ACM, (2009)