/**
* Removes contents of {@link #getPackageP()}, of {@link #getRoot()} (except for p) and of the
* Java project (except for src and the JRE library).
*
* @throws Exception in case of errors
*/
protected void tearDown() throws Exception {
refreshFromLocal();
performDummySearch();
final boolean pExists = getPackageP().exists();
if (pExists) {
tryDeletingAllJavaChildren(getPackageP());
tryDeletingAllNonJavaChildResources(getPackageP());
}
if (getRoot().exists()) {
IJavaElement[] packages = getRoot().getChildren();
for (int i = 0; i < packages.length; i++) {
IPackageFragment pack = (IPackageFragment) packages[i];
if (!pack.equals(getPackageP()) && pack.exists() && !pack.isReadOnly())
if (pack.isDefaultPackage()) pack.delete(true, null);
else
JavaProjectHelper.delete(pack.getResource()); // also delete packages with subpackages
}
// Restore package 'p'
if (!pExists) getRoot().createPackageFragment("p", true, null);
tryDeletingAllNonJavaChildResources(getRoot());
}
restoreTestProject();
}
public RenamePackageChange(IPackageFragment pack, String newName, boolean renameSubpackages) {
this(
pack.getPath(),
pack.getElementName(),
newName,
IResource.NULL_STAMP,
null,
renameSubpackages);
Assert.isTrue(!pack.isReadOnly(), "package must not be read only"); // $NON-NLS-1$
}
private void collectPrivateMethods(IPackageFragment packageFragment, Set<IMethod> collector) {
if (!packageFragment.isReadOnly()) {
try {
for (ICompilationUnit cu : packageFragment.getCompilationUnits()) {
collectPrivateMethods(cu, collector);
}
} catch (JavaModelException jamox) {
trace(jamox, packageFragment.getElementName());
}
}
}