diff --git a/scripts/TouchinBuild/parsers/InsideParser/InsideCsprojSetParser.py b/scripts/TouchinBuild/parsers/InsideParser/InsideCsprojSetParser.py
index 095e557..08c2b47 100644
--- a/scripts/TouchinBuild/parsers/InsideParser/InsideCsprojSetParser.py
+++ b/scripts/TouchinBuild/parsers/InsideParser/InsideCsprojSetParser.py
@@ -1,5 +1,6 @@
 import re
 from parsers.InsideParser.InsideParserBase import InsideParserBase
+from parsers.RegexpBuilder import RegexpBuilder
 
 
 class InsideCsprojSetParser(InsideParserBase):
@@ -23,8 +24,9 @@ class InsideCsprojSetParser(InsideParserBase):
 		valueRegexp = r"'(?P<value>[^']+)'"
 		slnConfigRegexp = r"'(?P<config>[a-zA-Z|]*)'$"
 
-		regexpSource = self.startsWith('inside') + self.filePathRegexp + self.keywordToken('set') + keyRegexp + \
-					   self.keywordToken('to') + valueRegexp + self.keywordToken('for') + slnConfigRegexp
+		rb = RegexpBuilder()
+		regexpSource = rb.startsWith('inside') + self.filePathRegexp + rb.keywordToken('set') + keyRegexp + \
+					   rb.keywordToken('to') + valueRegexp + rb.keywordToken('for') + slnConfigRegexp
 		regexp = re.compile(regexpSource, re.UNICODE)
 
 		match = regexp.match(line)
diff --git a/scripts/TouchinBuild/parsers/InsideParser/InsideParserBase.py b/scripts/TouchinBuild/parsers/InsideParser/InsideParserBase.py
index 9515110..fe138ea 100644
--- a/scripts/TouchinBuild/parsers/InsideParser/InsideParserBase.py
+++ b/scripts/TouchinBuild/parsers/InsideParser/InsideParserBase.py
@@ -2,9 +2,7 @@ import abc
 from parsers.LineParser import LineParser
 
 
-class InsideParserBase(object, LineParser):
-	__metaclass__ = abc.ABCMeta
-
+class InsideParserBase(LineParser):
 	def __init__(self, fileExt):
 		LineParser.__init__(self)
 
diff --git a/scripts/TouchinBuild/parsers/InsideParser/InsideSetArrayParser.py b/scripts/TouchinBuild/parsers/InsideParser/InsideSetArrayParser.py
index d0de972..e133719 100644
--- a/scripts/TouchinBuild/parsers/InsideParser/InsideSetArrayParser.py
+++ b/scripts/TouchinBuild/parsers/InsideParser/InsideSetArrayParser.py
@@ -1,5 +1,6 @@
 import re
 from parsers.InsideParser.InsideParserBase import InsideParserBase
+from parsers.RegexpBuilder import RegexpBuilder
 
 
 class InsideSetArrayParser(InsideParserBase):
@@ -25,8 +26,9 @@ class InsideSetArrayParser(InsideParserBase):
 		keyRegexp = r'(?P<key>[a-zA-Z]+)'
 		valueRegexp = r"'(?P<values>[^']+)'$"
 
-		regexpSource = self.startsWith('inside') + self.filePathRegexp + self.keywordToken('set') + keyRegexp + \
-					   self.keywordToken('with') + self.than('values') + valueRegexp
+		rb = RegexpBuilder()
+		regexpSource = rb.startsWith('inside') + self.filePathRegexp + rb.keywordToken('set') + keyRegexp + \
+					   rb.keywordToken('with') + rb.than('values') + valueRegexp
 		regexp = re.compile(regexpSource, re.UNICODE)
 
 		match = regexp.match(line)
diff --git a/scripts/TouchinBuild/parsers/InstallProfileParser.py b/scripts/TouchinBuild/parsers/InstallProfileParser.py
index c7e227c..85c8b89 100644
--- a/scripts/TouchinBuild/parsers/InstallProfileParser.py
+++ b/scripts/TouchinBuild/parsers/InstallProfileParser.py
@@ -1,5 +1,6 @@
 import re
 from parsers.LineParser import LineParser
+from parsers.RegexpBuilder import RegexpBuilder
 
 
 class InstallProfileParser(LineParser):
@@ -9,8 +10,9 @@ class InstallProfileParser(LineParser):
 	def parseLine(self, line):
 		assert line is not None
 
+		rb = RegexpBuilder()
 		profilePathRegexp = r"'(?P<path>[^']+)'$"
-		regexpSource = self.startsWith('install') + self.than('profile') + profilePathRegexp
+		regexpSource = rb.startsWith('install') + rb.than('profile') + profilePathRegexp
 
 		regexp = re.compile(regexpSource, re.UNICODE)
 
@@ -18,4 +20,13 @@ class InstallProfileParser(LineParser):
 		self._guardMatch(match, line, regexpSource)
 
 		srcPath = match.group('path')
-		return srcPath
\ No newline at end of file
+		return srcPath
+
+	def isValidLine(self, line):
+		rb = RegexpBuilder()
+
+		regexpSource = rb.startsWith('install') + rb.than('profile')
+		regexp = re.compile(regexpSource, re.UNICODE)
+
+		match = regexp.match(line)
+		return match is not None
diff --git a/scripts/TouchinBuild/utils/IncludeProcessor.py b/scripts/TouchinBuild/utils/IncludeProcessor.py
index 4f16fc9..8357997 100644
--- a/scripts/TouchinBuild/utils/IncludeProcessor.py
+++ b/scripts/TouchinBuild/utils/IncludeProcessor.py
@@ -3,9 +3,9 @@ from parsers.LineParser import LineParser
 from parsers.RegexpBuilder import RegexpBuilder
 
 
-class IncludeProcessor(LineParser):
+class IncludeProcessor:
 	def __init__(self):
-		LineParser.__init__(self)
+		pass
 
 	def getIncludesInfo(self, text):
 		assert text is not None