the modular java platform & project jigsawjava.io java.lang java.lang.annotation...

Insert Presenter’s Name HereInsert Presenter’s Title Here

Copyright © 2014, Oracle and/or its affiliates. All rights reserved. Insert Information Protection Policy Classification from Slide 13

The Modular Java Platform & Project Jigsaw

Mark Reinhold (@mreinhold)Chief Architect, Java Platform GroupOracle

2014/2/4

Copyright © 2014, Oracle and/or its affiliates. All rights reserved.2

ScalabilityPerformance

Security


54MB


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compact1


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jdbc jaxp

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jdbc jaxp

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jdbc jaxp

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compact3

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authjdbc jaxpnaming

rowsetcompiler

xmldsig

prefsinstrument

1154MB 16

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authjdbc jaxpnaming

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compact3

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authjdbc jaxpnaming

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JRE

compact3

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authjdbc jaxpnaming

rowsetcompiler

xmldsig

prefssctpinstrument

crypto

corba

desktop

jaxws

httpserver

1154MB 1630 nashorn

javafx

JRE

compact3

compact1

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authjdbc jaxpnaming

rowsetcompiler

xmldsig

prefssctpinstrument

crypto

corba

desktop

jaxws

httpserver

1154MB 1630 nashorn

javafx

rmi


base

tlslogging

authjdbc

jta

jaxpnaming

rowset

kerberosmanagement

compiler

xmldsig

prefssctpinstrument

script

crypto

management.iiopcosnaming

corba

desktop

tools.jre

jaxws

jx.annotations

httpserver

1154MB 1630 nashorn

javafx

rmi


base

tlslogging

authjdbc

jta

jaxpnaming

rowset

kerberosmanagement

compiler

xmldsig

prefssctpinstrument

script

crypto


corba

desktop

tools.jre

jaxws

jx.annotations

httpserver

tools

tools.jaxws tools.base

devtools

1154MB 1630 nashorn

javafx

rmi


base

tlslogging

authjdbc

jta

jaxpnaming

rowset

kerberosmanagement

compiler

xmldsig

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script

crypto


corba

desktop

tools.jre

jaxws

jx.annotations

httpserver

tools


devtools

nashorn

javafx

rmi


base

tlslogging

authjdbc

jta

jaxpnaming

rowset

kerberosmanagement

compiler

xmldsig

prefssctpinstrument

script

crypto


corba

desktop

tools.jre

jaxws

jx.annotations

httpserver

tools


devtools

nashorn

rmi

javafx


base

tlslogging

authjdbc

jta

jaxpnaming

rowset

kerberosmanagement

compiler

xmldsig

prefssctpinstrument

script

crypto


corba

desktop

tools.jre

jaxws

jx.annotations

httpserver

tools


devtools

nashorn

javafx

rmi


base

tlslogging

authjdbc

jta

jaxpnaming

rowset

kerberosmanagement

compiler

xmldsig

prefssctpinstrument

script

crypto


corba

desktop

tools.jre

jaxws

jx.annotations

httpserver

tools


devtools

javafx

nashorn

rmi


base

loggingauth

jdbc

jta

jaxpnaming

rowset

kerberosmanagement

compiler

xmldsig

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crypto


corba

desktop

tools.jre

jaxws

jx.annotations

httpserver

tools


devtools

javafxtls

nashorn

rmi


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authjdbc

jta

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corba

desktop

tools.jre

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jx.annotations

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tools


devtools

javafxtls

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jaxpnaming

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corba

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jx.annotations

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tools


devtools

javafxtls

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logging

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base

javafxtls

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*.jmod


*.jmod$JRE/bin/java /lib/...


jlink*.jmod$JRE/bin/java /lib/...


$ jlink -mods javafx,rmi,nashorn -d $JRE


$ jlink -mods javafx,rmi,nashorn -d $JRE$ $JRE/bin/java -jar app.jar:... ...



$ javac -mods javafx,rmi,nashorn -d classes *.java



$ javac -mods javafx,rmi,nashorn -d classes *.java

$ java -mods javafx,rmi,nashorn -jar app.jar:... ...


Fast class lookup


Fast class lookupAggressive inlining



Ahead-of-time compilation



JVM-specific memory imagesAhead-of-time compilation



JVM-specific memory imagesAhead-of-time compilation

Removal of unused fields/methods/classes



*.jar

*.class



*.jar

*.class

JVM image



*.jar

*.class

JVM image

Fat binary



*.jar

*.class

JVM image

.jar

Fat binary



*.jar

*.class

JVM image

.jar

.jmod

Fat binary


$ jlink -mods javafx,rmi,nashorn -cp app.jar -d $JRE


$ jlink -mods javafx,rmi,nashorn -cp app.jar -d $JRE$ $JRE/bin/app ...



$ jlink -mods javafx,rmi,nashorn -cp app.jar -o app.jai

$ $JRE/bin/app ...



$ jlink -mods javafx,rmi,nashorn -cp app.jar -o app.jai$ java -jai app.jai

$ $JRE/bin/app ...


rt.jartools.jar


$JRE/bin/ /conf/ /ext/ /include/ /lib/$ARCH/*.so /$VM/*.so /modules/

rt.jartools.jar

java.iojava.langjava.lang.annotationjava.lang.invokejava.lang.refjava.lang.reflectjava.mathjava.netjava.niojava.nio.channelsjava.nio.channels.spijava.nio.charsetjava.nio.charset.spijava.nio.filejava.nio.file.attributejava.nio.file.spijava.securityjava.security.certjava.security.interfacesjava.security.specjava.textjava.text.spijava.timejava.time.chronojava.time.formatjava.time.temporaljava.time.zonejava.utiljava.util.concurrentjava.util.concurrent.atomicjava.util.concurrent.locksjava.util.function

java.util.jarjava.util.regexjava.util.spijava.util.streamjava.util.zipjavax.cryptojavax.crypto.interfacesjavax.crypto.specjavax.security.authjavax.security.auth.callbackjavax.security.auth.loginjavax.security.auth.spijavax.security.auth.x500jdkjdk.internal.org.objectweb.asmjdk.internal.org.xml.saxjdk.internal.util.xmljdk.internal.util.xml.impljdk.jigsaw.modulejdk.jigsaw.tools.jlinkjdk.joptsimplejdk.joptsimple.internaljdk.joptsimple.utilsun.invokesun.invoke.anonsun.invoke.emptysun.invoke.utilsun.launchersun.launcher.resourcessun.miscsun.misc.resourcessun.net

sun.net.ftpsun.net.ftp.implsun.net.idnsun.net.sdpsun.net.smtpsun.net.spisun.net.spi.nameservicesun.net.utilsun.net.wwwsun.net.www.content.textsun.net.www.httpsun.net.www.protocol.filesun.net.www.protocol.ftpsun.net.www.protocol.httpsun.net.www.protocol.jarsun.net.www.protocol.mailtosun.net.www.protocol.netdocsun.niosun.nio.chsun.nio.cssun.nio.fssun.reflectsun.reflect.annotationsun.reflect.generics.factorysun.reflect.generics.parsersun.reflect.generics.scopesun.reflect.generics.treesun.reflect.generics.visitorsun.reflect.miscsun.security.actionsun.security.jcasun.security.pkcs

sun.security.pkcs12sun.security.providersun.security.provider.certpathsun.security.rsasun.security.timestampsun.security.utilsun.security.validatorsun.security.x509sun.textsun.text.bidisun.text.normalizersun.text.resourcessun.text.resources.cldrsun.text.resources.cldr.ensun.text.resources.ensun.utilsun.util.calendarsun.util.cldrsun.util.localesun.util.locale.providersun.util.loggingsun.util.logging.resourcessun.util.resourcessun.util.resources.cldrsun.util.resources.cldr.ensun.util.resources.ensun.util.spi


http://www.content.text

http://www.content.text

http://www.http

http://www.http

http://www.protocol.file

http://www.protocol.file

http://www.protocol.ftp

http://www.protocol.ftp

http://www.protocol.http

http://www.protocol.http

http://www.protocol.jar

http://www.protocol.jar

http://www.protocol.mailto

http://www.protocol.mailto

http://www.protocol.netdoc

http://www.protocol.netdoc

java.iojava.langjava.lang.annotationjava.lang.invokejava.lang.refjava.lang.reflectjava.mathjava.netjava.niojava.nio.channelsjava.nio.channels.spijava.nio.charsetjava.nio.charset.spijava.nio.filejava.nio.file.attributejava.nio.file.spijava.securityjava.security.certjava.security.interfacesjava.security.specjava.textjava.text.spijava.timejava.time.chronojava.time.formatjava.time.temporaljava.time.zonejava.utiljava.util.concurrentjava.util.concurrent.atomicjava.util.concurrent.locksjava.util.function

java.util.jarjava.util.regexjava.util.spijava.util.streamjava.util.zipjavax.cryptojavax.crypto.interfacesjavax.crypto.specjavax.security.authjavax.security.auth.callbackjavax.security.auth.loginjavax.security.auth.spijavax.security.auth.x500jdkjdk.internal.org.objectweb.asmjdk.internal.org.xml.saxjdk.internal.util.xmljdk.internal.util.xml.impljdk.jigsaw.modulejdk.jigsaw.tools.jlinkjdk.joptsimplejdk.joptsimple.internaljdk.joptsimple.utilsun.invokesun.invoke.anonsun.invoke.emptysun.invoke.utilsun.launchersun.launcher.resourcessun.miscsun.misc.resourcessun.net

sun.net.ftpsun.net.ftp.implsun.net.idnsun.net.sdpsun.net.smtpsun.net.spisun.net.spi.nameservicesun.net.utilsun.net.wwwsun.net.www.content.textsun.net.www.httpsun.net.www.protocol.filesun.net.www.protocol.ftpsun.net.www.protocol.httpsun.net.www.protocol.jarsun.net.www.protocol.mailtosun.net.www.protocol.netdocsun.niosun.nio.chsun.nio.cssun.nio.fssun.reflectsun.reflect.annotationsun.reflect.generics.factorysun.reflect.generics.parsersun.reflect.generics.scopesun.reflect.generics.treesun.reflect.generics.visitorsun.reflect.miscsun.security.actionsun.security.jcasun.security.pkcs

sun.security.pkcs12sun.security.providersun.security.provider.certpathsun.security.rsasun.security.timestampsun.security.utilsun.security.validatorsun.security.x509sun.textsun.text.bidisun.text.normalizersun.text.resourcessun.text.resources.cldrsun.text.resources.cldr.ensun.text.resources.ensun.utilsun.util.calendarsun.util.cldrsun.util.localesun.util.locale.providersun.util.loggingsun.util.logging.resourcessun.util.resourcessun.util.resources.cldrsun.util.resources.cldr.ensun.util.resources.ensun.util.spi


java.lang.SecurityManager::checkPackageAccess


base

tlslogging

authjdbc

jta

jaxpnaming

rowset

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compiler

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script

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corba

desktop

tools.jre

jaxws

jx.annotations

httpserver

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devtools

nashorn

javafx

rmi


sun.**.internal.*


ScalabilityPerformance

Security


The preceding material is intended to outline our general product direction. It is intended for information purposes only, and may not be incorporated into any contract. It is not a commitment to deliver any material, code, or functionality, and should not be relied upon in making purchasing decisions. The development, release, and timing of any features or functionality described for Oracle’s products remains at the sole discretion of Oracle.

Insert Presenter’s Name HereInsert Presenter’s Title Here

Copyright © 2014, Oracle and/or its affiliates. All rights reserved. Insert Information Protection Policy Classification from Slide 13

The Modular Java Platform & Project Jigsaw

Mark Reinhold (@mreinhold)Chief Architect, Java Platform GroupOracle

2014/2/4

the modular java platform & project jigsawjava.io java.lang java.lang.annotation...

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