java.util.regex.Matcher.start C# (CSharp) Method

        public int start()
        {
            return global::MonoJavaBridge.JavaBridge.CallIntMethod(this, global::java.util.regex.Matcher.staticClass, "start", "()I", ref global::java.util.regex.Matcher._m10);
        }

		internal static void ReplaceMatch (string replacementPattern, Matcher match, StringBuffer sb, string input, PatternData patternData) {

			replacementPattern = JavaUtils.ReplaceAll (replacementPattern, COPY_ENTIRE_MATCH_PATTERN, match.group ());
			replacementPattern = JavaUtils.ReplaceAll (replacementPattern, INPUT_BEFORE_MATCH_PATTERN, input.Substring (0, match.start ()));
			replacementPattern = JavaUtils.ReplaceAll (replacementPattern, INPUT_AFTER_MATCH_PATTERN, input.Substring (match.end ()));
			replacementPattern = JavaUtils.ReplaceAll (replacementPattern, INPUT_PATTERN, input);

			int groupsNumber = match.groupCount ();
			if (groupsNumber > 0) {
				Pattern p = Pattern.compile (LAST_CAPTURED_GROUP_PATTERN);
				Matcher m = p.matcher ((CharSequence) (object) replacementPattern);
				if (m.find ()) {
					while (groupsNumber > 0) {
						if (match.start (patternData.NetToJavaNumbersMap [groupsNumber]) >= 0) {
							break;
						}
						--groupsNumber;
					}
					if (groupsNumber > 0) {
						replacementPattern = m.replaceAll (match.group (patternData.NetToJavaNumbersMap [groupsNumber]));
					}
				}
			}

			match.appendReplacement (sb, replacementPattern);
		}