"foo/b.txt", "some text");
IFile[] filesToCommit = { fileA, fileB };
CommitOperation commitOperation = new CommitOperation(filesToCommit,
Arrays.asList(filesToCommit), TestUtils.AUTHOR,
TestUtils.COMMITTER, "first commit");
commitOperation.execute(null);
testUtils.changeContentOfFile(project.getProject(), fileA,
"new content of A");
testUtils.changeContentOfFile(project.getProject(), fileB,
"new content of B");
resources.add(fileA);