Subclipse(http://subclipse.tigris.org/)http://subclipse.tigris.org/update_1.8.xm2eclipse(www.eclipse.org/m2e/)http://download.eclipse.org/technology/m2e/releases (http://maven.apache.org/eclipse-plugin.html, http://m2eclipse.codehaus.org/)http://m2eclipse.sonatype.org/sites/m2ehttp://m2eclipse.sonatype.org/update/Properties Editor(http://propedit.sourceforge.jp/index_en.html)http://propedit.sour..