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• cdc-util-tools
• 0.0.21
• source code
• Environment.java

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cdc.util.tools.Environment Maven / Gradle / Ivy

package cdc.util.tools;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Map;

public final class Environment {
    private Environment() {
    }

    public static void main(String[] args) {
        final Map env = System.getenv();
        final List keys = new ArrayList<>();
        keys.addAll(env.keySet());
        Collections.sort(keys);
        for (final String key : keys) {
            System.out.format("%s=%s%n", key, env.get(key));
        }
    }
}