Java 归档 - Page 336 of 655

Java – copy of Lombok @ getter and collections

Using @ getter on the list field works normally, but concurrent modificationexceptions are encountered when trying to ……

Java

2020-01-31

java – org. apache. commons. net. ftp. Problem with ftpclient listfiles()

org. apache. commons. net. ftp. The listfiles() method of ftpclient is applicable to 127.0 0.1, but returns null under……

Java

2020-01-31

Java – convert the list to a list of 10 items

I have a list of POJOs Convert this POJOs list to a list, where each sublist is 10 or smaller in size So, for example,……

Java

2020-01-31

Java – convert c-shared library callbacks to other languages

I am developing a library that will be written in go and compiled into a C shared library, so it can be written in Pyt……

Java

2020-01-31

Java – RPM files generated using the Maven RPM plug-in

I tried to create my Maven project on my windows machine RPM file I follow the steps given in the link below to implem……

Java

2020-01-31

Java – when AspectJ is loaded, weaving cannot work on spring beans

I'm developing a project that uses the Java (not XML) style of spring configuration to connect dependencies It also ha……

Java

2020-01-31

How to use swingx 1.6 to highlight every other line in JTable

I need to highlight each line in JTable Using an older version of swingx, you can do this: table.setHighlighters(new H……

Java

2020-01-31

What does Java mean in memory

I'm a novice in Java and I'm still learning I caught the heart and anonymous lessons Now I have a technical problem ab……

Java

2020-01-31

Java – what is the best way to navigate complex trees of different objects?

For example: class Vehicle { Collection<Axle> axles; } class Axle { Collection<Wheel> wheels; } ……

Java

2020-01-31

Java – why was the last thread not interrupted?

I'm trying to demonstrate a "anytime algorithm" - an algorithm that can stop and return its current results at any tim……

Java

2020-01-31

Java – better Jfilechooser to replace OS X, Linux?

At least under OS X, Jfilechooser will generate a very unfamiliar open dialog box. It does not support selecting it at……

Java

2020-01-31

Parallel Haskell – GHC gc’ing spark

I have a program that I'm trying to parallelize (completely paste with runnable code here) I have analyzed and found t……

Java

2020-01-31

Java executorservice invokeall() interrupt

I have a fixed thread pool executorservice with a width of 10 and a 100 callable list, each waiting for 20 seconds and……

Java

2020-01-31

Java – is this too much refactoring?

I try to refactor the code so that it will use a separate method to do some calculations Just to make it clear What I ……

Java

2020-01-31

Java – how to add elements to the end of an array?

I want to know how to add or append a new element to the end of the array Is there a simple way to add elements at the……

Java

2020-01-31

Java – Maven resources plugin: 2.6 – unable to create resource output directory

So I just created a Linux instance from EC2, and now I'm trying to install AWS Java SDK on it At the end of the instal……

Java

2020-01-31

Java – what is the best way to handle invalid CSRF tokens found in requests when a session times out in spring security?

I am using spring MVC / security 3 10. The problem is that whenever the session times out, I get 403 on the login page……

Java

2020-01-31

Java – how do I get exclusive access to certain session entries?

Due to the remote invocation feature of rest services, they are in a state of constantly becoming competitive conditio……

Java

2020-01-31

Java – hamcrest matcher compares the double value of JSON

I am using the hamcrest corematcher class as part of the spring test integration test My JSON looks like: {"data":[{"d……

Java

2020-01-31

Java – use GlassFish Library in proprietary software

I want to use some parts of GlassFish in a proprietary software licensed under CDDL gplv2 Am I allowed to do this? I d……

Java

2020-01-31

Java – eclipse autocomplete does not apply to lambda and types

I use eclipse oxygen 2 Release(4.7.2) I tried some lambda expressions and encountered the following problems: I write ……

Java

2020-01-31

Is java 9 abandoning the SHA1 certificate or something else?

[update] Oracle has just revised its encryption roadmap（ https://www.java.com/en/jre-jdk-cryptoroadmap.html ）, they ……

Java

2020-01-31

Beginner’s questions about heap and garbage in clojure

I have a question about clojure: (defn getAllPrimes [lim] (defn getPrimes [primes numlist] (if (not-empty numli……

Java

2020-01-31

Java – why mystring equals(“aString”); Different from “astring” equals(myString);?

I have heard many times that Boolean equals (object o) is used to compare strings. It is best to put the constant on t……

Java

2020-01-31

Java – the difference between loadclass (string name) and loadclass (string name, Boolean resolve)

What is the difference between loadclass (string name) and loadclass (string name, Boolean resolve)? The only differen……

Java

2020-01-31

How to check whether the class file version 50.0 (Java 6) has been pre verified?

I used Proguard to "upgrade" some jar files from class file version 49.0 to 50.0 Because pre validation is optional fo……

Java

2020-01-31

Print arrays in Java

I'm writing a method to print every object it passes By calling object The toString () method works, but not for array……

Java

2020-01-31

Java – bug about getbounds () and setbounds () on Linux_ Solution with id = 4806603?

On Linux platform, frame:: getbounds and frame:: setbounds cannot work consistently This was in 2003 (!) Report, see h……

Java

2020-01-31

java – MessageConsumer / MessageProducer vs QueueSender / QueueReceiver

Is messageconsumer / messageproducer equivalent to queuesender / queuereceiver? As far as I know, messageconsumer / me……

Java

2020-01-31

Java – polymorphism using Jackson to add subtype information at run time

I'm using Jackson to ungroup polymorphic types from JSON I use @ jsontypeinfo, @ jsonsubtypes and @ jsontypename annot……

Java

2020-01-31

Java – why can’t Tomcat find smtptransport (session, urlname)?

We have a web application that sends mail For some reason, its installation has decided that it cannot find the constr……

Java

2020-01-31

Java – multiple enumerations and one enum

When I stumbled upon something I didn't understand why, I was looking at the example implementation of publisher (asyn……

Java

2020-01-31

搜索内容

Java – copy of Lombok @ getter and collections

java – org. apache. commons. net. ftp. Problem with ftpclient listfiles()

Java – convert the list to a list of 10 items

Java – convert c-shared library callbacks to other languages

Java – RPM files generated using the Maven RPM plug-in

Java – when AspectJ is loaded, weaving cannot work on spring beans

How to use swingx 1.6 to highlight every other line in JTable

What does Java mean in memory

Java – what is the best way to navigate complex trees of different objects?

Java – why was the last thread not interrupted?

Java – better Jfilechooser to replace OS X, Linux?

Parallel Haskell – GHC gc’ing spark

Java executorservice invokeall() interrupt

Java – is this too much refactoring?

Java – how to add elements to the end of an array?

Java – Maven resources plugin: 2.6 – unable to create resource output directory

Java – what is the best way to handle invalid CSRF tokens found in requests when a session times out in spring security?

Java – how do I get exclusive access to certain session entries?

Java – hamcrest matcher compares the double value of JSON

Java – use GlassFish Library in proprietary software

Java – eclipse autocomplete does not apply to lambda and types

Is java 9 abandoning the SHA1 certificate or something else?

Beginner’s questions about heap and garbage in clojure

Java – why mystring equals(“aString”); Different from “astring” equals(myString);?

Java – the difference between loadclass (string name) and loadclass (string name, Boolean resolve)

How to check whether the class file version 50.0 (Java 6) has been pre verified?

Print arrays in Java

Java – bug about getbounds () and setbounds () on Linux_ Solution with id = 4806603?

java – MessageConsumer / MessageProducer vs QueueSender / QueueReceiver

Java – polymorphism using Jackson to add subtype information at run time

Java – why can’t Tomcat find smtptransport (session, urlname)?

Java – multiple enumerations and one enum

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