Download and install jdk-8u181.exe for Netbeans 8.2 to install properly. Its a requirement under the Netbeans 8.2 installation instructions Netbeans with JDK https://www.oracle.com/technetwork/java/javase/downloads/jdk-netbeans-jsp-3413139-esa.html
Go to Eclipse folder, locate eclipse.ini file, add following entry (before -vmargs if present): Save file and execute eclipse.exe.
java is part of the JRE, not the JDK. You need to add the JDK bin to the system PATH, in “Control Panel” | System | Advanced | “Environment Variables”
On your Eclipse IDE, go into Window > Preferences > Java > Installed JREs > and check your installed JREs. You should have an entry with a JDK there. Select the Execution Env as show below. Click OK Then Right-Click on your Project -> Maven -> Update Project Additionally, you may have to change Maven … Read more
The exception message is actually pretty descriptive. The contract it mentions is transitivity: if A > B and B > C then for any A, B and C: A > C. I checked it with paper and pencil and your code seems to have few holes: you do not return -1 if card1.getRarity() > card2.getRarity(). … Read more
Copy the contents of the PATH settings to a notepad and check if the location for the 1.4.2 comes before that of the 7. If so, remove the path to 1.4.2 in the PATH setting and save it. After saving and applying “Environment Variables” close and reopen the cmd line. In XP the path does … Read more
java is part of the JRE, not the JDK. You need to add the JDK bin to the system PATH, in “Control Panel” | System | Advanced | “Environment Variables”