åé¡æïŒ
WYSIWYG XMLãšãã£ã¿ãŒãšããŠãã¢ããªã±ãŒã·ã§ã³ã¯Javaã¢ãã¬ããOxygen Author Componentã䜿çšããŸã ã ãã®ã¢ãã¬ãããã¯ã©ã€ã¢ã³ãã«ããŒããããšããJavaã¯å®å šã§ãªãã³ãŒãã«é¢ããæãããèŠåãæãåºããŠã¯ãããŸãããããŠãŒã¶ãŒã«è² æ ãããããéã責任ãè² ããã«éãã«éãã«ã¢ãã¬ãããããŒãããŸãã çµå±ã®ãšããããã£ããããã¢ããªã±ãŒã·ã§ã³ããããŸãã
ããããŒã°
ãã®èšäºã¯ç§åŠçã«æ€èšŒãããæ£ç¢ºã§ãããµãããããã®ã§ã¯ãããŸãã;å®çŸ©ã®äžæ£ç¢ºããèªããŸãã ç§ã¯ãŠã£ãããã£ã¢ãéããªãã£ããç§ã¯æžããŠãããããã°ãå¿ããã§ãããã³ã¡ã³ãã¯åãå ¥ããããŸãã
ã¢ãã¬ãããæã§ã©ã®ããã«æ©èœããã
HTMLããŒãžã§ã¿ã°ãæ€åºããããšããã©ãŠã¶ã¯ã¢ãã¬ããã®ããŒãã®å¶åŸ¡ã察å¿ããJavaãã©ã°ã€ã³ã«è»¢éããJavaãã©ã°ã€ã³ã¯ã¯ã©ã€ã¢ã³ããã·ã³ã«ã€ã³ã¹ããŒã«ãããJREã«å¶åŸ¡ã転éããŸãã ã¢ãã¬ãããããŠã³ããŒãããã«ã¯2ã€ã®æ¹æ³ããããŸãïŒã¢ãã¬ãããšã¯ãç¹å®ã®Javaã¢ããªã±ãŒã·ã§ã³ãæå³ããŸããããã¯ãjar-okã®ã»ããã§ãããã¢ãã¬ããã¯ã©ã¹ãå®è£ ããMainã¯ã©ã¹ãæã€ã¡ã€ã³jarããããŸãïŒã
- Appletã¿ã°ã§ã¯ãããŠã³ããŒãããå¿ èŠãããã¢ãã¬ããã®jarãã¡ã€ã«ãšãããã®ããŒãå ã転éãããŸãïŒã³ãŒãããŒã¹ïŒ
- ãã®æ å ±ã瀺ãããŠããjnlpãã¡ã€ã«ãããã³ä»ã®å€ãã®ãªãã·ã§ã³ãšåŒæ°ã䜿çšãã
ãã®äŸã§ã¯ãjnlpã䜿çšããŸãã jnlpã¢ãããŒãã®å©ç¹ã¯ããšããããã¢ãã¬ããïŒããšãã°ã³ãŒãããŒã¹ïŒãããŒãããããã®ãã©ã¡ãŒã¿ãå€æŽãããšãã«ãã¢ãã¬ããã®ããŒããæ åœããHTMLãŸãã¯JavaScriptã³ãŒããå€æŽããå¿ èŠããªãããšã§ãã jnlpãå€æŽããã ãã§ãã 絶察URLãæå®ããå¿ èŠããããããã³ãŒãããŒã¹ïŒã³ãŒãããŒã¹ã¯jarã¢ãã¬ããã®å Žæã瀺ãURLã¢ãã¬ã¹ã§ãïŒã眮ãæããããšã¯ãã¢ãã¬ãããå®è¡ãããŠãããµãŒããŒã«å¿ããŠã³ãŒãããŒã¹ã§ããå¿ èŠãããããšãæå³ãããããããªãäžå¿«ãªåé¡ã§ãã ããŒã«ã«ãã·ã³ã§ã¯ãããã¯1ã€ã®ã¢ãã¬ã¹ã§ãããQAã§ã¯å¥ã®ã¢ãã¬ã¹ã§ãããæ¬çªã§ã¯3çªç®ã®ã¢ãã¬ã¹ã§ãããã®ãããã¢ããªã±ãŒã·ã§ã³ãæ§ç¯ãããšãã¯ãã³ã³ããã¹ããã¹ãã€ãŸãåäœããWebã¢ããªã±ãŒã·ã§ã³ã®çµ¶å¯Ÿã¢ãã¬ã¹ãæ瀺çã«æå®ããå¿ èŠããããŸã
jnlpãã¡ã€ã«ã䜿çšãããšãã¯ã©ã€ã¢ã³ããjnlpãã¡ã€ã«ãããŒããããšãã«åçã«ã³ãŒãããŒã¹ãåçã«å€æŽããç¹å¥ãªãµãŒãã¬ãããååšãããšããäºå®ã«ããããã®åé¡ã解決ã§ããŸãã
è¡ãã
ãã®ãããã¢ãã¬ããã®èªã¿èŸŒã¿ã¯ãå¿ èŠãªjarãã¡ã€ã«ãšãã®ã³ãŒãããŒã¹ã®ãªã¹ãã«å ããŠãã¯ã©ã€ã¢ã³ããã·ã³ã§ãã®javaãèµ·åããjavaåŒæ°ïŒããã¯éåžžã«éèŠãªãã€ã³ãã§ãã以äžã§çç±ã確èªããŸãïŒãå«ãjnlpãã¡ã€ã«ã®èªã¿èŸŒã¿ããå§ãŸããŸãã Javaã¯jarã®ããŒããéå§ããã»ãã¥ãªãã£ããã§ãã¯ããŸãã ããã¯ãã¯ã©ã¹ãããŒããããåã«ããŠã³ããŒãå¯èœãªãã©ã€ããã§ãã¯ãå§ããJavaã»ãã¥ãªãã£ã¡ã«ããºã ã®åºçªã§ãã ãã®ã¡ã«ããºã ã¯ããªãè€éã§å€é¢çã§ããã¢ãã¬ãããšJavaã»ãã¥ãªãã£ããªã·ãŒãã¯ã©ã€ã¢ã³ãã«èªã¿èŸŒãéã®äžè¬çãªã»ãã¥ãªãã£ã¬ãã«ã®èšå®ïŒèš±å¯ä»äžïŒãjarèªäœã®ãããã§ã¹ãã®ã»ãã¥ãªãã£ãã©ã¡ãŒã¿ãæ€èšŒãjarã®ããžã¿ã«çœ²åã®æ€èšŒãªã©ã æ·±ãæãäžãããã¯ãªãã®ã§ã説æããåé¡ã§éèŠãªåŽé¢ã®ã¿ã«è§ŠããŸãã
åèïŒã¢ãã¬ããã«çœ²åããããšã¯ãjarãã¡ã€ã«ã«çœ²åããããšãæå³ããŸãã jarã«çœ²åãããšãjavaã³ãã³ãsignjarãå®è¡ããããã®çµæãæå·åããã圢åŒã§çœ²åãããããŒã«é¢ããæ å ±ãjarã«è¡šç€ºãããŸãããŸããåãªãœãŒã¹ããã¯jarã«ã¯ããã®ã³ã³ãã³ãã«é¢ããæ å ±ãå«ããã®ããŒã§æå·åãããã³ãŒããå²ãåœãŠãããŸããªãœãŒã¹ã ãããã£ãŠã眲åããããã©ã€ãå€æŽããããšãããšïŒããšãã°ãããã«ã¯ã©ã¹ãã¹ããŒããããå€ãã¯ã©ã¹ãå€æŽããããããšïŒããã®ãããªãã©ã€ã¯ç¡å¹ã«ãªããã»ãã¥ãªãã£ãã§ãã¯ã«åæ ŒãããããŒããããŸããã
ãã®ãããã¢ãã¬ããã¯çœ²åãèªå·±çœ²åããŸãã¯ä¿¡é Œã§ãã蚌ææžã«ãã£ãŠçœ²åãããªãå ŽåããããŸãã ã¢ãã¬ãããããŒããããã¯ã©ã€ã¢ã³ãJavaã®ããŒãžã§ã³ã«å¿ããŠãã¢ãã¬ããã®ãµãã¹ã¯ãªãã·ã§ã³ã¬ãã«ã¯ãã¢ãã¬ãããããŒããŸãã¯ãããã¯ããããã©ããã«åœ±é¿ããŸãããããã®ã¢ãã¬ãããå®è¡ããããšã«åæãããšãã°ããŒãã«ãªå€§å€åãçºçããäžè¬çã«ãã¹ãŠãæ¶ããŸãããªã©ã®èŠåãšã¡ãã»ãŒãžãå€æ°è¡šç€ºãããŸãèªå·±è²¬ä»»ã§å®è¡ããŠãã ãã ''
ãŸãã¯ãé©åãªãã§ãã¯ããŒã¯ãã¯ãªãã¯ããŠããä»åŸç¹°ãè¿ãããšã®ã§ããªãçŸããåšå§çãªã¡ãã»ãŒãžã1ã€ããŠã³ããŒãããŸãã ããã§ãå®éã«ã¿ã¹ã¯ã«å°éããŸããã äžèšã®åé¡ã解決ããæç¹ã§ãé žçŽ ã¢ãã¬ããã¯èªå·±çœ²åãããŸããã ã€ãŸãã眲åã¯åœç©ã§ããããåœç©ã§ã-ããŒã¯keytoolãŠãŒãã£ãªãã£ã®å©ããåããŠçæãããŸããã
åœç¶ã®ããšãªããããã®ãããªã¢ãã¬ãããããŒããããšããjavaã¯ç³ããã¡ã³ã«æãã€ããŠåªãããããŸããããé·ãç®ã§èŠãã°ã¢ãã¬ãããããŒãããŸããã ãããããããã®ã¡ãã»ãŒãžãåãé€ãå¿ èŠããã£ããããä¿¡é Œã§ãã蚌ææ©é¢ïŒTrusted Certifictae AuthorityïŒããã®èšŒææžãå¿ èŠã§ããã
ãã®ãããä¿¡é Œã§ããã»ã³ã¿ãŒããã®èšŒææžãå¿ èŠã§ãã å ¥ææ¹æ³ ç°¡åã ã楜ããããšã¯å®ããªãã 1幎éã®èšŒææžã®è²»çšã¯çŽ500ã¢ã¡ãªã«äººã§ãã ã»ã³ã¿ãŒwww.verisign.comã®ãµãŒãã¹ã䜿çšããŸããã ãšã€ãªã¢ã¹ãšãããªãã·ã£ãŒã«é¢ãããã®ä»ã®æ å ±ã䜿çšããŠïŒkeytoolãŠãŒãã£ãªãã£ã䜿çšããŠïŒããŒã¹ãã¢ãäœæããç¹å¥ãªãªã¯ãšã¹ããäœæããå¿ èŠããããŸãïŒãããŠãã¡ããæ¯æããŸãïŒã å¿çãšããŠãCAã¯ããŒãéä¿¡ããŸãã ç§ãã¡ãéä¿¡ããã®ã¯ãã³ãŒã眲å蚌ææžãäžéCA蚌ææžãpkcs7圢åŒã®èšŒææžã®3ã€ã§ãã JKS蚌ææžã¿ã€ãã®å Žåãäžé蚌ææžãšã³ãŒã眲å蚌ææžãå¿ èŠã§ãã æåã«ã以åã«äœæãããããŒã¹ãã¢ã«äžé蚌ææžãè¿œå ããã次ã«ã¡ã€ã³ã®ã³ãŒã眲å蚌ææžãè¿œå ãããŸãã çµæã®ããŒã¹ãã¢ã¯ãjarã®çœ²åã«äœ¿çšãããŸãã
ããªãã®ãã©ã€ã以åã«çœ²åãããŠããå ŽåïŒãããŠãç§ã®å Žåã眲åãããããŸãã¯èªå·±çœ²åããããã®ïŒãå床眲åããåã«ãæåã«å€ã眲åãåé€ããå¿ èŠããããŸãã ããããªããšãã¢ãã¬ãããããŠã³ããŒããããšãã«ãJavaãæåã®ãã©ã€ãæ¢ããŠå°çã«éãããŸãã ããšãã°ãMETA-INFãã©ã«ããŒãã.RSAïŒãŸãã¯.DSAïŒããã³.SFãã¡ã€ã«ãæåã§åé€ãããããããã§ã¹ããã¡ã€ã«ãããã¹ãŠã®ãã€ãžã§ã¹ããªãœãŒã¹çœ²åãåé€ãããããŠã眲åãåé€ã§ããŸãã
ç§ã¯ã»ãšãã©å¿ããŠããŸãããjarã«çœ²åããåã«ãã»ãã¥ãªãã£å±æ§ããããã§ã¹ãã«è¿œå ããå¿ èŠããããŸãã
Permissions: all-permissions Codebase: * Caller-Allowable-Codebase: * Application-Library-Allowable-Codebase: *
æŽæ°51以éãã»ãã¥ãªãã£å±æ§ãå«ãŸãªããã¹ãŠã®jarã¯èªåçã«ãããã¯ãããŸãã
ãããŠãããã¯ãã®ããã®antã¹ã¯ãªããã§ãïŒ
<target name="addSecurityProperty"> <jar file="${jarFile}" update="true"> <manifest> <attribute name="Permissions" value="all-permissions"/> <attribute name="Codebase" value="*"/> <attribute name="Application-Library-Allowable-Codebase" value="*"/> <attribute name="Caller-Allowable-Codebase" value="*"/> </manifest> </jar> </target> <target name="addSecurityProperties" if="hasForEach"> <foreach target="addSecurityProperty" param="jarFile"> <path> <fileset dir="lib" includes="**/*.jar, **/*.zip"/> </path> </foreach> </target>
éèŠïŒãã®ã¹ã¯ãªããã§foreachã䜿çšããã«ã¯ãantcontribãå¿ èŠã§ãã
ãããã£ãŠããã©ã€ããããã«ããå¿ èŠãªå±æ§ããããã§ã¹ãã«è¿œå ãã眲åããèµ·åããŸã...åã³èŠåã衚瀺ãããŸãïŒ
ãŸãïŒ çšéã ãã§ãªããjnlpãã¡ã€ã«ã«ã眲åããå¿ èŠãããããšãããããŸããã 眲åããæ¹æ³ã¯ïŒ ãªã© ã èªã¿ã«ããïŒjnlpãã¡ã€ã«ã¯JNLP-INFãã£ã¬ã¯ããªã®ã¡ã€ã³jarã«ã¹ããŒããããã¡ã€ã«åã¯APPLICATION.JNLPã®ããã«ãªããŸãã 質åã§ã¯ãããŸãããã¡ã€ã³jarãäœæããŠjarã«çœ²åããantã¹ã¯ãªããã«è¿œå ããŸãããœãŒã¹jnlpã眲åä»ãjnlpã«ã³ããŒããç°¡åãªã³ãŒãã§ãã
<target name="compile"> <mkdir dir="classes"/> <javac srcdir="src" destdir="classes" includeantruntime="false" debug="on"> <classpath> <fileset dir="lib"> <include name="*.jar"/> </fileset> </classpath> </javac> <mkdir dir="classes/JNLP-INF"/> <copy file="author-component-dita.jnlp" tofile="classes/JNLP-INF/APPLICATION.JNLP" overwrite="true"/> </target>
ç¶èŠªã¯ããã«ãããç解ããŸãããäžãäžã«åããŠããã®åã¿ãŒã²ããã§äœãèµ·ãããã説æããŸãã æåã®éšåã§ã¯ããã¹ãŠãæ確ã§ã-ã¯ã©ã¹ãã£ã¬ã¯ããªãäœæããããã§ã¢ãã¬ããã³ãŒããã³ã³ãã€ã«ããŸãã ã³ã³ãã€ã«äžã«ãlibãã©ã«ããŒãã¯ã©ã¹ãã¹ã«è¿œå ãããŸããããã«ã¯ãjar-okã®æããããã¢ãã¬ãããå¿ èŠã§ãããããããã¹ãŠã«çœ²åããå¿ èŠããããŸãã 次ã«ãJNLP-INFãã©ã«ããŒãããã«äœæãããå ã®ãã©ã«ããŒãããã«ã³ããŒãããŸãã
author-component-dita.jnlpã
次ã«ããã¹ãŠãjarïŒãããã¡ã€ã³jarïŒã«ããã¯ããæ®ãã®jarã®é£ã®åãlibãã©ã«ããŒã«ããããããŸãã
çŸåšã2ã€ã®jnlpãã¡ã€ã«ããããŸããå ã®author-component-dita.jnlpãšAPPLICATION.JNLPã¯jarã«ããã±ãŒãžåãããŠããŸãã ã¡ãã£ãšæ°ã«ãªããŸã ã¢ãã¬ãããèµ·åããŸã-ãšã©ãŒïŒ
ä»åã¯äœïŒ ãããã®jnlpãã¡ã€ã«ã¯äžèŽããŸããããäžèŽããããšãããããŸãã å ã®jnlpã¯ã¢ãã¬ããã®ããŠã³ããŒãã«äœ¿çšãããããã±ãŒãžåããããã®ã¯çœ²åã®æ€èšŒã«äœ¿çšããããããã¯ç°ãªã£ãŠã¯ãªããŸããã ãããããªã圌ãã¯ç°ãªãã®ã§ããã圌ãã¯ã³ããŒã§ããïŒ ãããŠããã§ãWebã¢ããªã±ãŒã·ã§ã³ã®ãããã€ã¡ã³ãã容æã«ããããã«äœ¿çšãããçŽ æŽããããµãŒãã¬ããïŒ JnlpDownloadServlet ïŒãæãåºããŸããããã«ã€ããŠã¯ãåè¿°ããŸããã ããã䜿çšãããšãjnlpã«ç¹å®ã®ã³ãŒãããŒã¹ïŒããšãã°ãlocalhostïŒ8888 / oxygen-editor /ïŒãæžãããšã¯ã§ããŸãããã
$$CODEBASE
å€æ°ã䜿çšãããšãã©ã³ã¿ã€ã èªäœã®ãµãŒãã¬ããã¯å¿ èŠãªå€æ°å€ãjnlpã«ä»£å ¥ããŠå€æŽããŸãã ããããããŠã³ããŒãå¯èœãªjnlpã眲åããããã®ãšäžèŽããªãçç±ã§ãã ã©ãããïŒ ãµãŒããŒã¢ãã¬ã¹ããšã«ç°ãªãéžé ç©ãå±éããŸããïŒ ããã¯ç§ãã¡ã®ããæ¹ã§ã¯ãããŸããã ç°¡åã§ãïŒAPPLICATION.JNLPã®ä»£ããã«APPLICATION-TEMPLATE.JNLPã䜿çšããå¿ èŠããããŸãã APPLICATION-TEMPLATE.JNLPãã³ãã¬ãŒãã®äœ¿çšã¯ãç¹å®ã®ãã©ã¡ãŒã¿ãŒå€ã®ä»£ããã«ã*ããæå®ããå Žåãããšãã°codebase = "*"ã®å Žåãå ã®jnlpãšç°ãªãå¯èœæ§ããããšããç¹ã§ç°ãªããŸãã Antov build.xmlãå€æŽããŸãããïŒ
<target name="compile"> <mkdir dir="classes"/> <javac srcdir="src" destdir="classes" includeantruntime="false" debug="on"> <classpath> <fileset dir="lib"> <include name="*.jar"/> </fileset> </classpath> </javac> <mkdir dir="classes/JNLP-INF"/> <copy file="author-component-dita.jnlp" tofile="classes/JNLP-INF/APPLICATION-TEMPLATE.JNLP" overwrite="true"/> <replace file="classes/JNLP-INF/APPLICATION-TEMPLATE.JNLP" token="@@CODEBASE@@" value="*"/> <replace file="classes/JNLP-INF/APPLICATION-TEMPLATE.JNLP" token="@@HREF@@" value="*"/> </target>
ã ãããæ¬åœã«ãã¹ãŠã§ãããã¢ãã¬ãããããŒããããšãã«ãã¢ãã¬ãããä¿¡é Œãããä¿¡é Œã§ããçããªããšããéãã·ãŒã«ãä»ãã®åŸ æã®ãŠãŒã¶ãŒãã¬ã³ããªãŒãªã¡ãã»ãŒãžãæçµçã«è¡šç€ºãããŸããïŒ ç§ã®å¹žããä¿¡ããã«ãéããæã§ãã¢ããªã±ãŒã·ã§ã³ãèµ·åããã¢ãã¬ãããããŠã³ããŒãããŠ...
ãã£ãïŒ èµ·ãã£ãïŒ ç§ã¯ã€ãã«éãçŸã§ãã®ã¡ãã»ãŒãžãèŠãŸããïŒ ãããŠãåã³ã®ãã ããå¹ãããããåžžã«ãã®çºè¡å ãä¿¡é Œããããã§ãã¯ããã¯ã¹ãã¯ãªãã¯ããŠéããã¢ãã¬ãããããŒããéå§ãã...ã衚瀺ãããŸãã
ãªããŠ...ïŒïŒ ããã«çœé«ªã«ãªããç§ã¯å¿ æ»ã«ã³ãŒãã«ããã貌ãä»ãå§ããŸã-ãããªã«éã»ãã¥ãªãã£ãªã®ã¯äœã§ããïŒ äžè¬ã«ãjnlpãã¡ã€ã«ã§æ¬¡ã®è¡ãèŠã€ããããã«ããã«2æ¥é殺ããŸããã
<j2se java-vm-args="-Xmx512m -XX:MaxPermSize=80m -Xss4m -Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=5021" version="1.6+" />
ãããã¯ãã¢ãã¬ããã®èµ·åã«äœ¿çšãããjavaåŒæ°ã§ãã ãããã£ãŠã ãããã°åŒæ°ã¯non-securityã§ãã ã¢ãã¬ããã眲åãããä¿¡é Œã§ãã蚌ææžã䜿çšããŠããå Žåããããã®åŒæ°ã¯çŠæ¢ãããŠããŸãã èå³æ·±ãããšã«ãã¢ãã¬ãããèªå·±çœ²åãããŠããå Žåãå®è¡å¯èœãªã¢ããªã±ãŒã·ã§ã³ãäžæã§ãããšã¯ã©ã€ã¢ã³ãã«èŠåããããããæåã¯å±éºã§ãããããããã·ã¥ãå°ãã§ãå®è¡ããŠã¢ãã¬ãããå®è¡ããŸãã
çŠæ¢ãããŠããåŒæ°ã®å®å šãªãªã¹ãã¯æ¬¡ã®ãšããã§ãã
// note: this list MUST correspond to native secure.c file private static String[] secureVmArgs = { "-d32", /* use 32-bit data model if available */ "-client", /* to select the "client" VM */ "-server", /* to select the "server" VM */ "-verbose", /* enable verbose output */ "-version", /* print product version and exit */ "-showversion", /* print product version and continue */ "-help", /* print this help message */ "-X", /* print help on non-standard options */ "-ea", /* enable assertions */ "-enableassertions", /* enable assertions */ "-da", /* disable assertions */ "-disableassertions", /* disable assertions */ "-esa", /* enable system assertions */ "-enablesystemassertions", /* enable system assertions */ "-dsa", /* disable system assertione */ "-disablesystemassertions", /* disable system assertione */ "-Xmixed", /* mixed mode execution (default) */ "-Xint", /* interpreted mode execution only */ "-Xnoclassgc", /* disable class garbage collection */ "-Xincgc", /* enable incremental gc. */ "-Xbatch", /* disable background compilation */ "-Xprof", /* output cpu profiling data */ "-Xdebug", /* enable remote debugging */ "-Xfuture", /* enable strictest checks */ "-Xrs", /* reduce use of OS signals */ "-XX:+ForceTimeHighResolution", /* use high resolution timer */ "-XX:-ForceTimeHighResolution", /* use low resolution (default) */ "-XX:+PrintGCDetails", /* Gives some details about the GCs */ "-XX:+PrintGCTimeStamps", /* Prints GCs times happen to the start of the application */ "-XX:+PrintHeapAtGC", /* Prints detailed GC info including heap occupancy */ "-XX:PrintCMSStatistics", /* If > 0, Print statistics about the concurrent collections */ "-XX:+PrintTenuringDistribution", /* Gives the aging distribution of the allocated objects */ "-XX:+TraceClassUnloading", /* Display classes as they are unloaded */ "-XX:SurvivorRatio", /* Sets the ratio of the survivor spaces */ "-XX:MaxTenuringThreshol", /* Determines how much the objects may age */ "-XX:CMSMarkStackSize", "-XX:CMSMarkStackSizeMax", "-XX:+CMSClassUnloadingEnabled",/* It needs to be combined with -XX:+CMSPermGenSweepingEnabled */ "-XX:+CMSIncrementalMode", /* Enables the incremental mode */ "-XX:CMSIncrementalDutyCycleMin", /* The percentage which is the lower bound on the duty cycle */ "-XX:+CMSIncrementalPacing", /* Automatic adjustment of the incremental mode duty cycle */ "-XX:CMSInitiatingOccupancyFraction", /* Sets the threshold percentage of the used heap */ "-XX:+UseConcMarkSweepGC", /* Turns on concurrent garbage collection */ "-XX:-ParallelRefProcEnabled", "-XX:ParallelGCThreads", /* Sets the number of parallel GC threads */ "-XX:ParallelCMSThreads", "-XX:+DisableExplicitGC", /* Disable calls to System.gc() */ "-XX:+UseCompressedOops", /* Enables compressed references in 64-bit JVMs */ "-XX:+UseG1GC", "-XX:GCPauseIntervalMillis", "-XX:MaxGCPauseMillis" /* A hint to the virtual machine to pause times */ };
ãæž èŽããããšãããããŸããããã®èšäºãã圹ã«ç«ãŠã°å¹žãã§ãã