17 lines
924 B
Java
17 lines
924 B
Java
import java.lang.management.ManagementFactory;
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import java.util.Scanner;
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public class Sum {
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public static void main(String[] args) {
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if (!System.getProperty("java.version").equals("25.0.4.1"))
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throw new IllegalStateException("Java 25.0.4.1 is required");
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var vmArgs = ManagementFactory.getRuntimeMXBean().getInputArguments();
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for (String flag : new String[]{"-Dfile.encoding=UTF-8", "-XX:+UseSerialGC", "-Xss64m", "-XX:TieredStopAtLevel=1", "-XX:ActiveProcessorCount=2", "-Xms2048m", "-Xmx2048m"})
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if (!vmArgs.contains(flag)) throw new IllegalStateException("Missing " + flag);
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System.out.println("Java " + System.getProperty("java.version"));
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System.out.println("VM: " + vmArgs);
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System.out.print("Input two integers: ");
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Scanner in = new Scanner(System.in);
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System.out.println("SUM = " + (in.nextLong() + in.nextLong()));
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}
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}
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