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Projects are the central concept of developing in IntelliJ IDEA. Let's explore how to create them and navigate around.
Note
The user interface for IntelliJ IDEA has changed since the filming of this video and the process for creating a new project is slightly different. Please refer to the Create Your First Project in IntelliJ IDEA instruction page for updated steps for creating a new project.
Code
package com.teamtreehouse;
import java.util.Set;
import java.util.TreeSet;
public class Systemizer {
public static void main(String[] args) {
System.out.printf("This is the classpath: %s %n",
System.getProperty("java.class.path"));
Set<String> propNames = new TreeSet<String>(System.getProperties().stringPropertyNames());
for (String propertyName : propNames) {
System.out.printf("%s is %s %n",
propertyName,
System.getProperty(propertyName));
}
}
}
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