6b8f98460382c4d9827bb0d489c5ce77b00014d0,plugins/org.eclipse.xtext.maven.plugin/src/main/java/org/eclipse/xtext/maven/XtextGenerator.java,XtextGenerator,createTempDir,#,156
Before Change
private File createTempDir() {
File tmpDir = new File(tmpClassDirectory);
tmpDir.mkdirs();
return tmpDir;
}
After Change
private File createTempDir() {
File tmpDir = new File(tmpClassDirectory);
if (!tmpDir.mkdirs() && !tmpDir.exists()) {
throw new IllegalArgumentException("Couldn't create directory '"+tmpClassDirectory+"'.");
}
return tmpDir;
}