java-7

问题 I am using JAX-WS as a client. I used to use the following system property to log all HTTP requests & responses for debugging: com.sun.xml.ws.transport.local.HTTPTransportPipe.dump=true However, since upgrading to Java 1.7 and using the built-in JAX-WS (instead of the external libraries) this functionality has stopped working. I have done a lot of searching to find what the equivalent properly is in 1.7 but have had no luck. Does anybody know how to log the output? Thanks for any help 回答1:

问题 I am using JAX-WS as a client. I used to use the following system property to log all HTTP requests & responses for debugging: com.sun.xml.ws.transport.local.HTTPTransportPipe.dump=true However, since upgrading to Java 1.7 and using the built-in JAX-WS (instead of the external libraries) this functionality has stopped working. I have done a lot of searching to find what the equivalent properly is in 1.7 but have had no luck. Does anybody know how to log the output? Thanks for any help 回答1:

问题 A struggling Java newbie here - help! I'm trying to: - Get all the selected values from a JList - Create an ArrayList from those values It seems getSelectedValues is deprecated? 回答1: Until JDK 1.6 (deprecated in 1.7): public Object[] getSelectedValues() New since JDK 1.7: public List<E> getSelectedValuesList() Returns a list of all the selected items, in increasing order based on their indices in the list. 回答2: As of JDK1.7 it was replaced with public List<E> getSelectedValuesList() . http:/

问题 A struggling Java newbie here - help! I'm trying to: - Get all the selected values from a JList - Create an ArrayList from those values It seems getSelectedValues is deprecated? 回答1: Until JDK 1.6 (deprecated in 1.7): public Object[] getSelectedValues() New since JDK 1.7: public List<E> getSelectedValuesList() Returns a list of all the selected items, in increasing order based on their indices in the list. 回答2: As of JDK1.7 it was replaced with public List<E> getSelectedValuesList() . http:/

问题 A struggling Java newbie here - help! I'm trying to: - Get all the selected values from a JList - Create an ArrayList from those values It seems getSelectedValues is deprecated? 回答1: Until JDK 1.6 (deprecated in 1.7): public Object[] getSelectedValues() New since JDK 1.7: public List<E> getSelectedValuesList() Returns a list of all the selected items, in increasing order based on their indices in the list. 回答2: As of JDK1.7 it was replaced with public List<E> getSelectedValuesList() . http:/

问题 I want to have all the efficiencies of EnumSet and pass it around without worrying that somebody would modify it. 回答1: You can get an immutable EnumSet with Google collections (Guava). Resources : Guava home page Google-collections bug tracker - immutable enum set convenience constructor Google documentation - Sets.immutableEnumSet() 回答2: What's wrong with Collections.unmodifiableSet() wrapping an EnumSet ? True, the original EnumSet is still mutable, but as long as you discard the original

问题 I'm trying to call an https link with the webTarget of jersey 2.22.2. The code is that: Client client = ClientBuilder.newBuilder().build(); WebTarget target = client.target(uri); MultivaluedMap<String, Object> headers = new MultivaluedHashMap<String, Object>(); headers.add("Content-Type", "application/json"); headers.add("id", id); headers.add("key", key); Response response = target.request().headers(headers).get(Response.class); In Java 8 it's work great, but in Java 7 it's give me this

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 6 years ago . We were/are stung by the new security baseline requirement with Java's release of 7u45, which caused our applet not work until the end user adjusted the security settings the java control panel (see discussion in below question) Java applet manifest - Allow all Caller-Allowable-Codebase If possible we'd like to

问题 I've been testing my Swing application on mac os x which runs on an applet. When I run this applet in the browser, I noticed that the mouse-over on the JMenus/JMenuItems do not work correctly. Here is a small program to reproduce the problem: package com.macosx.tests; import java.applet.Applet; import java.awt.event.*; import java.awt.*; import javax.swing.*; public class Example extends JApplet { JMenuBar bar; JMenu file, edit; JMenuItem new1, save, close; private void doStart() { bar = new

问题 After reading up on (again, should have done this a long time ago) implementing equals and hashcode correctly i came to these conclusions,that works for me: If pre JDK 7 : Prefer using Apache commons equalsbuilder and hashcodebuilder. (or Guava). Their javadocs contain examples of how to use them in good way. If JDK 7++ : Use the new Objects utility class But, If writing for hibernate some special requistes appear (see sources farther down) Amongst them are the recommended usage of instanceof