private Collection<VcsCommitInfo> getCommitsForProject(String projectId, Date from, Date to) {
Collection<VcsCommitInfo> commits = myVcsProvider.getHistoryChunk(projectId, from, to);
myHistoryCache.put(projectId, commits);
long vcsRootId = commits.iterator().next().getVcsRootId();
myCommitIndex = processIndices(commits);
return commits;
}
private List<Double> getBugFixTimes(String projectId, Date from, Date to) {
List<Double> result = new ArrayList<>();
Collection<VcsCommitInfo> commits = myVcsProvider.getHistoryChunk(projectId, from, to);
Date start = commits.iterator().next().getDate();
for (VcsCommitInfo commitInfo : commits) {
if (VcsCommitInfoUtils.isRelatedToBugIssue(commitInfo)) {
result.add(1.0 * (commitInfo.getDate().getTime() - start.getTime()) / (86400 * 1000));
}
}
return result;
}