Eclipse Luna Performance

To speedup eclipse I first edited the eclipse.ini file to look like this (don’t just copy paste my file – compare it with yours): -vm /opt/jdk1.8/jre/lib/amd64/server/libjvm.so -startup plugins/org.eclipse.equinox.launcher_1.3.0.v20140415-2008.jar –launcher.library plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.1.200.v20140521-1744 -product org.eclipse.epp.package.jee.product –launcher.defaultAction openFile -showsplash org.eclipse.platform –launcher.defaultAction openFile –launcher.appendVmargs -vmargs -Dosgi.requiredJavaVersion=1.7 -Xms60m -Xmx1024m -Xss2m -Xverify:none -Duser.name=mbo I removed lines setting MaxPermSize as this is deprecated in […]

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JSF Form Auth with h:form

Using form based authentication in JSF always makes me look for a login form that uses h:form instead of plain html. Here is a form that uses JAAS with proper xhtml using the JSF h:form tag: <h:form id=”login” onsubmit=”document.getElementById(‘login’).action=’j_security_check’;” prependId=”false”> <h:outputLabel for=”j_username” value=”Username:” /> <h:inputText id=”j_username” size=”32″ /> <h:outputLabel for=”j_password” value=”Password:” /> <h:inputSecret id=”j_password” size=”255″

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glassfish 4 Certificate has expired

In my glassfish4 I got the following log messages that a certificate has expired: Severe: SEC5054: Certificate has expired: [ [ Version: V3 Subject: CN=GTE CyberTrust Root 5, OU=”GTE CyberTrust Solutions, Inc.”, O=GTE Corporation, C=US Signature Algorithm: SHA1withRSA, “”OID”” = 1.2.840.113549.1.1.5 Key: Sun RSA public key, 2048 bits … Here is how to remove this

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Method must have signature “String method(), String method(),…

Under Eclipse Luna (4.4) M6 my JSF project gave exceptions like the following when I had EL snipplets like <h:commandButton action=”#{userController.delete(u)}” … And here the error in eclipse: Method must have signature “String method(), String method(), String method(String), String method(String, String), String method(String, String, String), String method(String, String, String, String), String method(String, String, String, String,

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Java 8 Support in Eclipse Kepler 4.3.2 (SR2)

Java 8 released and the actual Eclipse version doesn’t support it out of the box. I found an official patch that adds this support to the actual version of Kepler SR2. Here is the update site: http://download.eclipse.org/eclipse/updates/4.3-P-builds Here the official JDT page that led me to this page: https://wiki.eclipse.org/JDT/Eclipse_Java_8_Support_%28BETA%29 Be sure to read the instructions as

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