Fixing truncated JaCoCo exec files

ExecFix.java

package org.jacoco.examples;

import java.io.EOFException;
import java.io.File;
import java.io.IOException;

import org.jacoco.core.tools.ExecFileLoader;

/**
 * Loads whatever is available in a truncated JaCoCo exec file and writes it to
 * a new file. This might be used as a workaround to to get as much information
 * as possible from broken exec files. Note that your coverage report will be
 * incomplete in this case.
 */
public class ExecFix {

	public static void main(final String[] args) throws IOException {
		final ExecFileLoader loader = new ExecFileLoader();
		try {
			loader.load(new File("broken.exec"));
		} catch (final EOFException e) {
			// ignore truncated files
		}
		loader.save(new File("fixed.exec"), false);
	}

}