java
tomcatç¨ã -Xmx512m -XX:MaxPermSize=256m -XX:+UseOnStackReplacement -XX:+UseCompilerSafepoints -XX:CompileThreshold=400 -XX:+UseParallelGC -XX:+UseParallelOldGC -XX:+UseBiasedLockingjvmãªã¢ã¼ããããã°èµ·åãªãã·ã§ã³ -Xdebug -Xrunjdwp:transâ¦
$ _JAVA_LAUNCHER_DEBUG=yes java -version _JAVA_LAUNCHER_DEBUG---- JRE path is /usr/local/java/jdk1.6.0_02/jre jvm.cfg[0] = ->-client name: -client vmType: VM_IF_SERVER_CLASS server_class: -server .... $ltrace java 2>&1 |grep getenv ãã£ã¦â¦
commons.betwixtã®ã¡ã¢ãªãªã¼ã¯æ å ±ããã£ãã http://www.abaoaqu.jp/hiro/blog/2006/07/ æ¬ææ¶å¤±ãã¦ããã®ã§googleãã£ãã·ã¥ãã転è¼ã http://www.abaoaqu.jp/wordpress/?s=idByBeanMap ã¨ãã§æ¤ç´¢ãã¦ããããããªãã®ã§ãã²ãã¨ãããã¯ããã°ãä½ãâ¦
perlã¨ãã®æ£è¦è¡¨ç¾ã§ã¯ /foo/imx; ã¿ããã«æ£è¦è¡¨ç¾ã«ãã©ã°ãä»ãããã¨ãã§ããã ãã§ããã¯javaã®æ£è¦è¡¨ç¾ã§ã¯ã©ãæ¸ãã®ããjavadocã§ã¯ ã大æåã¨å°æåãåºå¥ããªããããã³ã°ã¯ãåãè¾¼ã¿ãã©ã°è¡¨ç¾ (?i) ã使ç¨ãã¦æå¹ã«ãããã¨ãã§ãã¾ããã â¦
èªåç¨ã¡ã¢ããããªã¨ããããªã -Xverify:none -XX:+UseOnStackReplacement -XX:+UseCompilerSafepoints -XX:CompileThreshold=1000 -XX:PermSize=20m -Xms40m -Xmx512mé©å½ãªãã©ã¡ã¿ã決ã¾ã£ãã _JAVA_OPTIONSç°å¢å¤æ°ã«æ¸ãã¦ããã°èªèããã(linuxã§â¦
rhinoã§ã®ã©ã¤ãã©ãªãã¼ãæé Packages.xxx ã¨ããè¨è¿°ã§ããã±ã¼ã¸ãæå®ããã importPackage(),importClass() ã®äºã¤ã®é¢æ°ã使ç¨å¯è½ã // ã©ã¤ãã©ãªèªã¿è¾¼ã¿ç¨ã³ã¼ã importPackage(Packages.org.apache.log4j) importClass(Packages.org.apache.logâ¦
rhino ãèªåã§JSPã«åãè¾¼ããã¹ããè¡ã£ãã 試ãã¦ã¿ãã¨ãããliveConnect ã§ä½¿ç¨ã§ããã¨ãããã importPackage(), importClass() é¢æ°ã¯ä½¿ç¨åºæ¥ãªãã£ãã ãã®æã®ãã®ã¯èªåã§JSã®Contextã«bindãããªãã¦ã¯ãããªãã®ã ããããªãã¸ã§ã¯ãã®ãã¤â¦
bsf-taglib 㨠rhino ã®çµã¿åãããæ¤è¨¼ãããã¨ææ°çãDLãããä¾å¤ãçºçãã¦åä½ããªãã ãã¼ã¸ã§ã³ä¾åãããæ§åãªã®ã§å¤ãã¢ã¼ã«ã¤ããæ¼ãã jakarta-taglibs-bsf-20060829.tar.gz/bsf-examples.war 㨠å¤ãã®rhino15R3.zipã¨ã®çµã¿åããã§åä½ç¢ºâ¦
http://blogs.sun.com/watt/resource/jvm-options-list.html ãªãã·ã§ã³å±±çãã§ãã
Bug ID: 6378425 Instrumentation.redefineClasses ignores class redefinitionInstrumentation#redefineClasses()ããã°ãã£ã¦ã¦åããªãã£ã¦ãããã°ã¬ãã¼ã ã¿ãããªãã ãã©ãé常ã«ç°¡æãªä½¿ç¨ä¾ã«ãªã£ã¦ãããOracle Technology Network for Java Deveâ¦
ã¯ã©ã¹ã®ä¸ã§ãã¤ãã³ã¼ãããã³ãã§ãã¾ãã â Java Solution â ï¼ ITJavassistãasmã使ã£ã¦ã´ãã§ã´ãã§ãã話é¡ã ããããã°jdkã§ã¯javap(éã¢ã»ã³ãã©)ã¯ãã£ã¦ãjasmin(ã¢ã»ã³ãã©)ã«ç¸å½ãããã®ãç¨æãã¦ããªãã®ã¯ã©ããã¦ã ããã
NewZaurusããããã alias javac='evm sun.tools.javac.Main' alias javap='evm sun.tools.javap.JavaP' alias javadoc='evm sun.tools.javadoc.Main' alias jre='evm sun.tools.jre.Main' alias java='evm'ä¸è¨ã®ã¨ãªã¢ã¹ã§javac,javap,javadoc,jre,javaãâ¦
http://d.hatena.ne.jp/koichik/20050117#1105981361 id:koichikããã® "Re: JtaTransactionManagerã¨non-XA-awareã®DataSource"ããã ããã æ¬çªã§ã¯EJBã³ã³ããå®è£ ã使ãã£ã¦ã®ã¨ãç¬ç«ããJTAå®è£ ã使ç¨ããã£ã¦ã±ã¼ã¹ãèãããããã© withoutEJBç°å¢â¦
Rubyã®ãããã¯æ§æã®ããã«ãJavaã§ã©ãããçµããæ¹ããããã確å®ã«ãã¡ã¤ã«ãã¯ãã¼ãºããå ¨è¡å¦çã¡ã½ãããä½ã http://d.hatena.ne.jp/t_yano/20061004/1159987463 åæã«ãã¡ã¤ã«ãéãããããã¯ã®å®è£ ãµã³ãã«ã åãæèãããã ãã©ããã£ã±ç¡åâ¦
Benchmarking the Round-Trip Latency of Various Java-Based ... www.lifl.fr/~merle/benchmarking.pdf Java RMI/JRMP ,Orbacusãæéã?axisã¯ãã®40åãããé ã(éããæ£ç¾©ã§ã¯ãªããã©)æªã ã«RMIã¨æ¯ã¹ã¦ã®EJBï¼SLSB)ã®åªä½æ§ãããããããªãã®ã§ã¨ãâ¦
ã·ã§ãã¯ï¼ ä»ã¾ã§staticåæåå 㨠ã¤ã³ã¹ã¿ã³ã¹åæåå ããã£ã¡ãã«èãã¦ã¾ããã ä»äººã®ã³ã¼ãè¦ã¦è¦ããã®ããããã®ããä»æ§æ¸èªã¾ãªãããã®ãã ã§ãjavaè¨èªä»æ§æ¸ããããæå³ããããã¼ãã ããã staticåæåå http://www.kab-studio.biz/Pâ¦
tomcatãCD-ROMä¸ã§åãã http://murci.wordpress.com/2004/11/30/configuring-tomcat-for-running-from-read-only-device-aka-cdrom/ jettyãCD-ROMä¸ã§åãã http://www.benjysbrain.com/misc/cdsite/
trunkã«æ¥æ¬èªãªãã¡ã¬ã³ã¹ãå ¥ã£ã¦ãã¿ãããxmlã ãã©ã buildãããhtmlãpdfã®ããã¥ã¡ã³ããçæãããã®ããªãhttp://anonhibernate.labs.jboss.com/trunk/Hibernate3/doc/reference/ja/
ã¯ã¦ãã£ã¦ãPDFã¯ãã¯ãã§ããªããã§ããããã ãããã£ã¡ã«ãå¾ã§èªãããæ®ãã¦ããã ã¡ã¢:ãã¨ã§èªãã (PPT)AOPè¨èªã«ãããDynamic Weavingã®ããã®ä¸ææ³ - å¹ççãªJava Dynamic AOPã·ã¹ãã ãå®ç¾ãã Just-in-Time weaver www.csg.is.titech.ac.jâ¦
javaã§ã¯ã¯ã©ã¹ã®åå®ç¾©ã¯é常許容ããã¦ããªãã®ã§ãã¯ã©ã¹ããªãã¼ãããã«ã¯ã¯ã©ã¹ãã¼ãã¼ãæ¯å使ãæ¨ã¦ãå¿ è¦ãããã¾ãã ãããããããããã ã£ã¦ã°ã ã§ãã¼ãã¼æ㯠èªä½ã¯ã©ã¹ãã¼ãã¼ãæ¯ånewãã¦ãã¼ããã¦æ¨ã¦ã¦ã Thread.currentThread().gâ¦
ãã£ã¡ãmarsããçµç±ãåç §å URLå¿ãã¾ãããã©ã è¦ãã¨ãããã³ã¼ã«ã°ã©ãã¨ã大éæãªã¡ã½ããã®å®è¡å 容(ãªãã¸ã§ã¯ãã¸ã®åç §ã»ä»£å ¥ã®é常ã«ç°¡æãªã¬ãã¼ããªã©)ãjavadocã§èªåçæãã¦ãããããã ãã½ã¼ã¹å«(ã¨ã§ã)ãªããã¸ã§ã¯ãã«ãããããããªâ¦
marsã®ã¡ã¢ãã â [memo] a-sanã®æ¥è¨ - JarClassLoader 23:50 ã¹ããã¹ãï¼ClassLoaderã¨java.util.jar.*ã®ãµã³ãã«ã¨ãã¦ããå¾ï¼ http://d.hatena.ne.jp/masanobuimai/20051124#1132843826
ã¹ã¿ãã¯ãã¬ã¼ã¹ä¸ã§Bãbyteã¨ããã®ã¢ã¬ã http://java.sun.com/j2se/1.3/ja/docs/ja/api/java/lang/Class.html#getName() getNamepublic String getName() ãã® Class ãªãã¸ã§ã¯ãã表ãã¨ã³ãã£ã㣠(ã¯ã©ã¹ãã¤ã³ã¿ãã§ã¼ã¹ãé åã¯ã©ã¹ãããªããã£ãâ¦
BEA/dev2dev Home/ã¦ã¼ãã£ãªãã£&ãã¼ã«/Administration/Management/Log4j管çJSP http://www.beasys.co.jp/dev2dev/resourcelibrary/utilitiestools/adminmgmt.html#Log4jAdministrationJSPLog4jAdmin.zipä¸ã®log4jAdmin.jspãããã¯ãããã®ã§ãããã®æ§â¦
ã³ãã¯ã¿ãããã³ã«ãå¤æ°ãã£ã¦æ··ä¹±ãã¾ããã å¤åjk1.2ãjk2ã¨åéããã¦ãã¾ã£ãã çµå±ã jakarta-tomcat-connectors-jk2-2.0.2-src.tar.gz ãã¤ã³ã¹ãã¼ã«ãã¦ãã¾ãããã¾ããã ã¤ã³ã¹ãã¼ã«ããã http://localhost:8080/manager/status ã§jkã®åä½â¦
ã¹ã¿ãã¯ãã¬ã¼ã¹ã§å¼ã³åºãã®éç¨ãç¥ã
http://www.wikiroom.com/iguchi/?%C6%FC%B5%AD%2F2003-11-28 ããå¼ç¨ã org.apache.commons.lang.builder.CompareToBuilder org.apache.commons.lang.builder.EqualsBuilder org.apache.commons.lang.builder.HashCodeBuilder org.apache.commons.lang.buiâ¦