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package math;
import java.awt.Color;
import java.awt.Frame;
import java.awt.Graphics;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
/**
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*/
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keytool -list -v -alias tomcat -keystore "%JAVA_HOME%/JRE/LIB/SECURITY/CACERTS" -storepass changeit
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keytool -delete -alias tomcat -keystore "%JAVA_HOME%/JRE/LIB/SECURITY/CACERTS" -storepass changeit
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