java1.6

Java method works in 1.5 but not 1.6

Hi There, I have an application which has been running happily under Java 1.5 for around a year. We've just had the boxes updated and had Java 1.6 installed. After deploying the app to the new server we've found the application is throwing an exception when it tries to transform some XML. We couldn't understand why this was happening u...

What does Java Error "Your active platform is: JDK_1.6, but the corresponding property "platforms.JDK_1.6.home" is not found in the project's properties files" mean?

I'm a Java noob (but have been programming for 25+ years, and have worked with OO languages from day 1). All of a sudden I started getting this error: Your active platform is: JDK_1.6, but the corresponding property "platforms.JDK_1.6.home" is not found in the project's properties files. Not sure what caused this condition, and not s...

Is is possible to build java code using JDK 1.6 to run on JRE 1.5?

PS: I am new to Java. ...

How to Debug while Porting from Java 1.5 to 1.6?

I have a distributed JBoss-based application that shows a buggy behavior when compiled and run with Java 1.6. It shows an another bug when compiled with Java 1.5 and run with Java 1.6. But it works fine when compiled and run with Java 1.5. What is the best approach to debug this application? Is there a lint for Java 1.5 to 1.6 conversion...

Java: easiest way to package both Java 1.5 and 1.6 code

I want to package a piece of code that absolutely must run on Java 1.5. There's one part of the code where the program can be "enhanced" if the VM is an 1.6 VM. Basically it's this method: private long[] findDeadlockedThreads() { // JDK 1.5 only supports the findMonitorDeadlockedThreads() // method, so you need to comment out...

Java - How to find count of items in a list in another list

Say I have two lists: List<String>products = new ArrayList<String>(); products.add("computer"); products.add("phone"); products.add("mouse"); products.add("keyboard"); List<String>cart = new ArrayList<String>(); cart.add("phone"); cart.add("monitor"); I need to find how many items in the cart list exist in the products list. ...

How do I resolve no swt-cocoa-3557 or swt-cocoa in swt.library.path, java.library.path or the jar file error?

I can't get a swt application to work on Mac OSX Snow Leopard. Exception in thread "main" java.lang.UnsatisfiedLinkError: no swt-cocoa-3557 or swt-cocoa in swt.library.path, java.library.path or the jar file at org.eclipse.swt.internal.Library.loadLibrary(Unknown Source) at org.eclipse.swt.internal.Library.loadLibrary(Unknown So...

Setting Java 1.6 as the default on Mac OS X 10.5.8

How can I set Java 1.6 to be the default for my MacBook Pro Intel Core 2 Duo with OS X 10.5.8? I have installed the latest software update, and dragged the Java SE 6 64-bit choice to the top in the "Java Preferences" application (and even rebooted), but still, on the command line, java -version responds with: java version "1.5.0_24" Jav...

cannot connect subclipse to VisualSVN on Windows 7

svn: connection refused by the server svn: OPTIONS request failed on '/svn/myrepo/MyProject/trunk' svn: connection refused by the server Java 32 bit 1.6.20 Windows 7 64 bit Eclipse 3.5.2 32 bit VisualSVN 2.1.3 Installed subclipse in Eclipse 3.5.2. Created repository myrepo and Project Structure MyProject. Tried to open repository l...

Detecting non-1.5 Java code while developing on a mac under 1.6

I use a mac (and therefore java 1.6) to develop a cross-platform application that is released in Java 1.5. I've discovered that Eclipse can enforce 1.5 compliance, and that has saved me from publishing some code with 1.6-style @Override syntax. However, eclipse's compliance-detection is limited to syntax. It will not catch functions. ...