Top "Java-7" questions

Java SE version 7 was released in 2011.

What is the difference between PermGen and Metaspace?

Until Java 7 there was an area in JVM memory called PermGen, where JVM used to keep its classes. In Java 8 …

java java-8 java-7 permgen metaspace
How to set a java compiler in Netbeans

I'm getting into Java7 development and I've added JDK7 into Java Platforms and have selected it in the project properties. …

netbeans javac java-7
How to replace com.sun.image.codec.jpeg.JPEGImageEncoder in this code?

I have used com.sun.image.codec.jpeg.JPEGImageEncoder to handle JPEG images, like charts and others, in my webapp. …

java java-7
How to check the extension of a Java 7 Path

I'd like to check if a Path (introduced in Java 7) ends with a certain extension. I tried the endsWith() method …

java path java-7
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 …

java java-7 jdk1.6 weblogic12c
Does Android support JDK 6 or 7

I am new to Android development. Can I use my existing Java code developed using JDK 7 in Android? The functions …

android java-7 jdk6
Java 7 prevents FTP transfers on Windows Vista and 7 if firewall is on. Any ideas?

Java 7 prevents FTP transfers on Windows Vista and 7. In FTP, before a file is transferred a PORT or a PASV …

windows ftp java-7 windows-firewall wfp
Java 7 language features with Android

Just wondering if anyone has tried using new Java 7 language features with Android? I know that Android reads the bytecode …

java android bytecode java-7
Properly installing java 8 along with java 7

I've JDK 1.7 installed on my windows 7 machine and after installing JDK 1.8 u20 I'm having following error: C:\>java -version …

java java-7 java-8
How safe is it to use -XX:-UseSplitVerifier?

There are known compatibility issues with JDK7 compiled code using instrumentation. As for http://www.oracle.com/technetwork/java/javase/…

java java-7