diff --git a/core/src/main/java/lucee/runtime/op/Decision.java b/core/src/main/java/lucee/runtime/op/Decision.java
index 2cd4956175..0cf498634c 100755
--- a/core/src/main/java/lucee/runtime/op/Decision.java
+++ b/core/src/main/java/lucee/runtime/op/Decision.java
@@ -40,7 +40,6 @@
 import org.w3c.dom.Node;
 import org.w3c.dom.NodeList;
 
-import lucee.print;
 import lucee.commons.date.DateTimeUtil;
 import lucee.commons.i18n.FormatUtil;
 import lucee.commons.lang.CFTypes;
@@ -156,12 +155,6 @@ else if (value instanceof CharSequence || value instanceof Character) {
 		else return false;
 	}
 
-	public static void main(String[] args) throws PageException {
-		print.e(isNumber("0."));
-		print.e(isNumber(".0"));
-		print.e(isNumber("."));
-	}
-
 	/**
 	 * tests if String value is Numeric
 	 * 
diff --git a/core/src/main/java/lucee/runtime/op/date/DateCaster.java b/core/src/main/java/lucee/runtime/op/date/DateCaster.java
index b119ceba54..87611cb14e 100755
--- a/core/src/main/java/lucee/runtime/op/date/DateCaster.java
+++ b/core/src/main/java/lucee/runtime/op/date/DateCaster.java
@@ -197,26 +197,6 @@ public static DateTime toDateTime(Locale locale, String str, TimeZone tz, boolea
 		return dt;
 	}
 
-	/*
-	 * public static void main(String[] args) throws PageException {
-	 * 
-	 * Locale[] locales = Locale.getAvailableLocales(); Iterator<Locale> it =
-	 * LocaleFactory.getLocales().values().iterator();
-	 * 
-	 * //print.e(toDateTime(new Locale("de","CH"), "06.02.2008 01:02:01 MEZ",
-	 * TimeZone.getDefault(),null, false)); String str="dimanche, 6. avril 2008 01:02:03";
-	 * str="06.02.2008, 01:02:01 MEZ"; str="01.02. h CEST"; str="6-apr-2008";
-	 * str="Sunday, April 6, 2008 1:02:03 AM CEST"; str="Sunday, April 6, 2008 1:02:03 AM CEST";
-	 * str="01:02:03 o'clock CEST"; str="1:02 Uhr MEZ"; Locale l=new Locale("fr","CH"); l=new
-	 * Locale("it","CH"); l=new Locale("en","US"); l=new Locale("en","UK"); l=new Locale("de","CH");
-	 * //l=new Locale("es","ES"); //l=LocaleConstant.PORTUGUESE_BRASIL;
-	 * //l=LocaleConstant.DUTCH_NETHERLANDS; //l=LocaleConstant.ARABIC_ALGERIA; //l=Locale.CHINA;
-	 * print.e(str); print.e(toDateTime(l, str, TimeZone.getDefault(),null, false));
-	 * 
-	 * 
-	 * }
-	 */
-
 	/**
 	 * parse a string to a Datetime Object, returns null if can't convert
 	 * 
diff --git a/core/src/main/java/lucee/runtime/security/CredentialImpl.java b/core/src/main/java/lucee/runtime/security/CredentialImpl.java
index 291d1380d0..fd94dfa906 100644
--- a/core/src/main/java/lucee/runtime/security/CredentialImpl.java
+++ b/core/src/main/java/lucee/runtime/security/CredentialImpl.java
@@ -310,14 +310,4 @@ public static Credential decode(Object encoded, Resource rolesDir, String privat
 	public String toString() {
 		return "username:" + username + ";password:" + password + ";roles:" + roles;
 	}
-
-	/*
-	 * public static void main(String[] args) throws PageException { int i = 20; Resource rolesDir =
-	 * ResourcesImpl.getFileResourceProvider().getResource("/Users/mic/Temp/"); String key =
-	 * "vhvzglmjknkvug"; String salt = "dbjvzvhvnbubvuh"; CredentialImpl c = new CredentialImpl("susi",
-	 * "sorglos", new String[] { "qqq" }, rolesDir, key, salt, i); String enc = c.encode(); Credential
-	 * res = CredentialImpl.decode(enc, rolesDir, key, "df", i); print.e(enc); print.e(res.toString());
-	 * }
-	 */
-
 }
\ No newline at end of file
diff --git a/core/src/main/java/lucee/runtime/tag/util/QueryParamConverter.java b/core/src/main/java/lucee/runtime/tag/util/QueryParamConverter.java
index 7ae179e7c7..c50609ee38 100644
--- a/core/src/main/java/lucee/runtime/tag/util/QueryParamConverter.java
+++ b/core/src/main/java/lucee/runtime/tag/util/QueryParamConverter.java
@@ -187,7 +187,7 @@ else if (!inQuotes) {
 						continue;
 					}
 
-					if (++_qm > initialParamSize) throw new ApplicationException("there are more question marks in the SQL than params defined"	, "SQL: " + sql + "");
+					if (++_qm > initialParamSize) throw new ApplicationException("there are more question marks in the SQL than params defined", "SQL: " + sql + "");
 				}
 				else if (c == ':') {
 
@@ -373,44 +373,4 @@ private T fillSQLItem(T item, Struct sct) throws PageException, DatabaseExceptio
 			return item;
 		}
 	}
-
-	/*
-	 *
-	 * public static void main(String[] args) throws PageException { List<SQLItem> one=new
-	 * ArrayList<SQLItem>(); one.add(new SQLItemImpl("aaa",1)); one.add(new SQLItemImpl("bbb",1));
-	 *
-	 * List<NamedSQLItem> two=new ArrayList<NamedSQLItem>(); two.add(new
-	 * NamedSQLItem("susi","sorglos",1)); two.add(new NamedSQLItem("peter","Petrus",1));
-	 *
-	 * SQL sql = convert(
-	 * "select ? as x, 'aa:a' as x from test where a=:susi and b=:peter and c=? and d=:susi", one, two);
-	 *
-	 * print.e(sql);
-	 *
-	 * // array with simple values Array arr=new ArrayImpl(); arr.appendEL("aaa"); arr.appendEL("bbb");
-	 * sql = convert( "select * from test where a=? and b=?", arr); print.e(sql);
-	 *
-	 * // array with complex values arr=new ArrayImpl(); Struct val1=new StructImpl(); val1.set("value",
-	 * "Susi Sorglos"); Struct val2=new StructImpl(); val2.set("value", "123"); val2.set("type",
-	 * "integer"); arr.append(val1); arr.append(val2); sql = convert(
-	 * "select * from test where a=? and b=?", arr); print.e(sql);
-	 *
-	 * // array with mixed values arr.appendEL("ccc"); arr.appendEL("ddd"); sql = convert(
-	 * "select * from test where a=? and b=? and c=? and d=?", arr); print.e(sql);
-	 *
-	 * // array mixed with named values Struct val3=new StructImpl(); val3.set("value", "456");
-	 * val3.set("type", "integer"); val3.set("name", "susi"); arr.append(val3); sql = convert(
-	 * "select :susi as name from test where a=? and b=? and c=? and d=?", arr); print.e(sql);
-	 *
-	 *
-	 * // struct with simple values Struct sct=new StructImpl(); sct.set("abc", "Sorglos"); sql =
-	 * convert( "select * from test where a=:abc", sct); print.e(sql);
-	 *
-	 * // struct with mixed values sct.set("peter", val1); sct.set("susi", val3); sql = convert(
-	 * "select :peter as p, :susi as s from test where a=:abc", sct); print.e(sql);
-	 *
-	 *
-	 * }
-	 */
-
 }