java-9

问题 Assuming we have a two-dimensional array as follows: int[][] source = { { 3, 5, 6, 1}, { 3, 3, 5, -6}, { -1, -3, -5, -6}, { 124, 43, 55, -66} }; how do we sort the multidimensional array source lexicographically ? So, as a result, I'd expect it to be: [ [ -1, -3, -5, -6], [ 3, 3, 5, -6], [ 3, 5, 6, 1], [124, 43, 55, -66] ] a lot of questions on this site seem to only suggest sorting by the first element of each array or second, third etc. but not taking in consideration the entire array. 回答1:

问题 I am trying to create cross platform / platform independent executables for my JAVA-9 application / project jigsaw. I think jlink command will create only platform specific executable/runtime. 回答1: JLink (covered by JEP 282) creates modular runtime images (covered by JEP 220, particularly the section New run-time image structure ). These images are a generalization of JRE, JDK, and compact profiles and are OS specific like they are. JLink can hence not be used to create cross-platform

问题 I am trying to create cross platform / platform independent executables for my JAVA-9 application / project jigsaw. I think jlink command will create only platform specific executable/runtime. 回答1: JLink (covered by JEP 282) creates modular runtime images (covered by JEP 220, particularly the section New run-time image structure ). These images are a generalization of JRE, JDK, and compact profiles and are OS specific like they are. JLink can hence not be used to create cross-platform

问题 I am trying to create cross platform / platform independent executables for my JAVA-9 application / project jigsaw. I think jlink command will create only platform specific executable/runtime. 回答1: JLink (covered by JEP 282) creates modular runtime images (covered by JEP 220, particularly the section New run-time image structure ). These images are a generalization of JRE, JDK, and compact profiles and are OS specific like they are. JLink can hence not be used to create cross-platform

问题 I try to run a very simple gradle project which uses java 9 modules, but i receive the following error. /home/vadim/IdeaProjects/test_modules/src/main/java/module-info.java:2: error: module not found: HdrHistogram requires HdrHistogram; ^ Here is it https://github.com/vad0/test_modules. The main class does basically nothing. package app; import org.HdrHistogram.Histogram; public class RunHdr { public static void main(String[] args) { final Histogram histogram = new Histogram(5); System.out

来源： https://stackoverflow.com/questions/46504713/is-maven-release-plugin-compatible-with-java-9

来源： https://stackoverflow.com/questions/54824656/since-java-9-hashmap-computeifabsent-throws-concurrentmodificationexception-on

来源： https://stackoverflow.com/questions/51362463/java-9-modules-noclassdeffounderror-java-sql-date

来源： https://stackoverflow.com/questions/51362463/java-9-modules-noclassdeffounderror-java-sql-date

来源： https://stackoverflow.com/questions/51362463/java-9-modules-noclassdeffounderror-java-sql-date