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/*
* Copyright (C) 2022 Parisi Alessandro - [email protected]
* This file is part of MaterialFX (https://github.com/palexdev/MaterialFX)
*
* MaterialFX is free software: you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation; either version 3 of the License,
* or (at your option) any later version.
*
* MaterialFX is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with MaterialFX. If not, see .
*/
package io.github.palexdev.mfxcore.utils;
import java.io.PrintWriter;
import java.io.StringWriter;
/**
* Little utils class to convert a throwable stack trace to a String.
*/
public class ExceptionUtils {
private ExceptionUtils() {
}
/**
* Converts the given exception stack trace to a String
* by using a {@link StringWriter} and a {@link PrintWriter}.
*/
public static String getStackTraceString(Throwable ex) {
StringWriter sw = new StringWriter();
sw.flush();
ex.printStackTrace(new PrintWriter(sw));
return sw.toString();
}
/**
* Returns a formatted string in the java style exception format.
*/
public static String formatException(Throwable ex) {
StringBuilder sb = new StringBuilder();
sb.append(ex.getMessage());
sb.append("\n");
StackTraceElement[] trace = ex.getStackTrace();
for (StackTraceElement stackTraceElement : trace) {
sb.append("\t");
sb.append(stackTraceElement);
sb.append("\n");
}
return sb.toString();
}
}
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