java - ThreeTen-Backport implementation vs. backport of JSR-310? -

-

note: not duplicate of comparing threeten backport jsr-310. question more specific.

in company, i'm trying devops o.k. use of threeten-backport refactoring legacy code (which because of deployment constraints weblogic 10.3.6.0 can't upgrade java 6 , can't use version of jodatime beyond version 1.2.1).

i can see devops having issue statement on threeten-backport's github page:

the backport not implementation of jsr-310, require jumping through lots of unnecessary hoops. instead, simple backport intended allow users use jsr-310 api on java se 6 , 7.

when ask me "not implementation" means, need able explain them. however, word implementation can have wide semantic range, , i'm not sure meant myself.

so question is, in contexts this, meant implementation vs. backport? since jsr-310 backport , not implementation, there counter example of use, is implementation of else, in same sense threeten-backport not implementation of jsr-310? actual implementation of jsr-310 java 6 if such thing existed, , how different threeten-backport?

jsr-310 formal specification controlled java community process (jcp) , whole heap of legalistic controls. implementation of jsr, including jsr-310, requires passing testing kit , other hurdles.

in case of jsr-310, jsr integrated java 8 itself, means not possible implement jsr independently. there no testing kit jsr-310 outside jdk. no piece of code can implement jsr-310 outside jdk itself.

thus, threeten-backport close implementation of jsr-310 specification without being implementation, "implementation" reference jsr-310 specification.


Comments

Post a Comment

Popular posts from this blog

java - Andrioid studio start fail: Fatal error initializing 'null' -

-
i don't know happened android studio，when start ，it shows me error message below. , try uninstall/reinstall it,but doesn't work.who can me!!! internal error. please report https://code.google.com/p/android/issues java.lang.runtimeexception: com.intellij.ide.plugins.pluginmanager$startupabortedexception: fatal error initializing 'null' @ com.intellij.idea.ideaapplication.run(ideaapplication.java:178) @ com.intellij.idea.mainimpl$1$1$1.run(mainimpl.java:52) @ java.awt.event.invocationevent.dispatch(invocationevent.java:209) @ java.awt.eventqueue.dispatcheventimpl(eventqueue.java:715) @ java.awt.eventqueue.access$400(eventqueue.java:82) @ java.awt.eventqueue$2.run(eventqueue.java:676) @ java.awt.eventqueue$2.run(eventqueue.java:674) @ java.security.accesscontroller.doprivileged(native method) @ java.security.accesscontrolcontext$1.dointersectionprivilege(accesscontrolcontext.java:86) @ java.awt.eventqueue.dispatchevent(eventqu
Read more

android - Gradle sync Error:Configuration with name 'default' not found -

-
i want add external library guillotinemenu-android in application. followed steps given in upvoted answer existing question how add library project android studio? facing error when try build project after step 6 i.e. when added dependency in app/build.gradle compile project(":guillotinemenu") . tried stackoverflow links related error not working out. have made folder named libs in app directory , copied project folder guillotine menu there. here build.gradle(module:app) file apply plugin: 'com.android.application' android { compilesdkversion 22 buildtoolsversion "22.0.1" defaultconfig { applicationid "com.sunshine.bbreaker.appet_i" minsdkversion 14 targetsdkversion 22 versioncode 1 versionname "1.0" } buildtypes { release { minifyenabled false proguardfiles getdefaultproguardfile('proguard-android.txt'), 'proguard-rules.p
Read more

StringGrid issue in Delphi XE8 firemonkey mobile app -

-
i'm using delphi xe8 developing mobile application , i'm facing of problem in tstringgrid. i have written following code in stringgridselectcell event. showmessage(stringgrid.cells[0, arow]); and shows proper value of selected row @ first time. when have tried click again selected row, event not getting fired. , cant able unselect particular row. so, have tried write message in onclick event. var irowind: integer; begin irowind := stringgrid1.selected; showmessage(stringgrid.cells[0, irowind]); end; and not working @ first time of click , when clicked second time works properly. issue in android mobile , not in windows. later, have kept both event code , faced issue. when i'm scrolling grid, firing onclick event. so, displaying selected row value. please provide me solution. , in advance. let's onclick event: procedure tfmmain.stringgrid1click(sender: tobject); begin caption := 'selected row id: ' + stringgrid1.select
Read more