in log4j-transform-maven-shade-plugin-extensions/src/main/java/org/apache/logging/log4j/maven/plugins/shade/transformer/Log4j2PluginCacheFileTransformer.java [96:108]
public void processResource(final String resource,
final InputStream resourceInput,
final List<Relocator> relocators,
final long time) throws IOException {
final Path tempFile = Files.createTempFile("Log4j2Plugins", "dat");
Files.copy(resourceInput, tempFile, REPLACE_EXISTING);
tempFiles.add(tempFile);
youngestTime = Math.max(youngestTime, time);
if (relocators != null) {
this.tempRelocators.addAll(relocators);
}
}