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23 lines
495 B
Java
23 lines
495 B
Java
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public class Logger {
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public static final int ERROR = 10;
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public static final int WARN = 20;
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public static final int INFO = 30;
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public static final int DEBUG = 40;
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public static final int TRACE = 50;
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public static void log(int level, String msg) {
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log(level, msg, null);
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}
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public static void log(int level, String msg, Throwable t) {
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if (level > INFO) return;
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System.out.println(msg);
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if (t != null) {
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t.printStackTrace(System.out);
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}
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}
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}
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