def locate(pattern, root=os.curdir):
    """ 
    Locate all files matching supplied filename pattern in and
    below the supplied root directory
"""
for path, dirs, files in os.walk(os.path.abspath(root)):
    for filename in fnmatch.filter(files, pattern):
        yield os.path.join(path, filename)

lTransactionCounts = {}

for lEachFile in locate('*.java', root='/folder/'):
print ".",
for line in open(lEachFile):
    if ".txnGet" in line:
        lStart = line.find(".txnGet") + 1
        lEnd = line.find("(", lStart)
        if lEnd == -1:
            lEnd = line.find(" ", lStart)
            if lEnd == -1:
                lEnd = len(line)
        lTransaction = line[lStart:lEnd]
        print lTransaction,
        try:
            lCount = lTransactionCounts[lTransaction]
        except KeyError:
            lCount = 0
        lCount += 1
        lTransactionCounts[lTransaction] = lCount

for result in lTransactionCounts.keys():
print "%s %s" % (result, lTransactionCounts[result])