Top "Jdk1.6" questions

For issues relating to setting up or using the Java Development Kit (JDK), version 1.6.

java.lang.UnsupportedClassVersionError Unsupported major.minor version 51.0

I am trying to build an application, but it gives some error. My JDK version is given below: java version "1.6.0_30" …

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java jdk1.6 unsupported-class-version
How to define a relative path in java

Here is the structure of my project : I need to read config.properties inside MyClass.java. I tried to do …

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java relative-path jdk1.6
Most concise way to convert a Set<T> to a List<T>

For example, I am currently doing this: Set<String> setOfTopicAuthors = .... List<String> list = Arrays.asList( setOfTopicAuthors.…

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java list collections set jdk1.6
UnsupportedClassVersionError: JVMCFRE003 bad major version in WebSphere AS 7

I am getting this error java.lang.UnsupportedClassVersionError: JVMCFRE003 bad major version; class=map/CareMonths, offset=6 My Eclipse's Java compiler …

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java eclipse jakarta-ee websphere-7 jdk1.6
How to change settings for SQL Developer to correctly recognize current version of SDK

I've installed Oracle 11g r2 to my machine and when I opened Oracle SQL Developer it says: java 1.6.0_02 is not …

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oracle oracle11g oracle-sqldeveloper jdk1.6
New features in JDK 1.6 and 1.7

I know JDK 1.5 pretty well. As we all know, besides new API (such as AtomicInteger, for example), there were major …

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java jdk1.6 java-7
The JDK is missing and is required to run some NetBeans modules

Complete error message: The JDK is missing and is required to run some NetBeans modules Please use the --jdkhome command …

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java netbeans java-8 openjdk jdk1.6
Is there a Java utility which will convert a String path to use the correct File separator char?

I have developed a number of classes which manipulate files in Java. I am working on a Linux box, and …

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java string file-io cross-platform jdk1.6
Eclipse crashes at startup; Exit code=13

I am trying to work with Eclipse Helios on my x64 machine (Im pretty sure now that this problem could …

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java eclipse jdk1.6 exit-code
WebLogic 12c - Destination unreachable exception

First, I had installed jdk 1.6.0_43 and oracle weblogic 12.1.1, I was successfully able to deploy my application. I then upgraded both …

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java java-7 jdk1.6 weblogic12c