diff --git a/src/main/java/org/olat/course/statistic/daily/DailyStat.java b/src/main/java/org/olat/course/statistic/daily/DailyStat.java
index c96783d1dcb27a4d69f7d0ebaa17d804f38a8330..5f83bc210f02c8172debc93f0a42cac29ba59481 100644
--- a/src/main/java/org/olat/course/statistic/daily/DailyStat.java
+++ b/src/main/java/org/olat/course/statistic/daily/DailyStat.java
@@ -84,7 +84,7 @@ public class DailyStat implements Persistable {
 		return key;
 	}
 	
-	public final long getResId() {
+	public long getResId() {
 		return resId;
 	}
 	
@@ -92,27 +92,27 @@ public class DailyStat implements Persistable {
 		this.resId = resId;
 	}
 	
-	public final String getBusinessPath() {
+	public String getBusinessPath() {
 		return businessPath;
 	}
 
-	public final void setBusinessPath(String businessPath) {
+	public void setBusinessPath(String businessPath) {
 		this.businessPath = businessPath;
 	}
 
-	public final Date getDay() {
+	public Date getDay() {
 		return day;
 	}
 	
-	public final void setDay(Date day) {
+	public void setDay(Date day) {
 		this.day = day;
 	}
 	
-	public final int getValue() {
+	public int getValue() {
 		return value;
 	}
 	
-	public final void setValue(int value) {
+	public void setValue(int value) {
 		this.value = value;
 	}
 
diff --git a/src/main/java/org/olat/course/statistic/dayofweek/DayOfWeekStat.java b/src/main/java/org/olat/course/statistic/dayofweek/DayOfWeekStat.java
index 71bf1582ab72d70935ba48171dabb58b3f15dc78..d51fa6c812b32190e0b856df9d16e806066a43ea 100644
--- a/src/main/java/org/olat/course/statistic/dayofweek/DayOfWeekStat.java
+++ b/src/main/java/org/olat/course/statistic/dayofweek/DayOfWeekStat.java
@@ -79,7 +79,7 @@ public class DayOfWeekStat implements Persistable {
 		return key;
 	}
 	
-	public final long getResId() {
+	public long getResId() {
 		return resId;
 	}
 	
@@ -87,27 +87,27 @@ public class DayOfWeekStat implements Persistable {
 		this.resId = resId;
 	}
 	
-	public final String getBusinessPath() {
+	public String getBusinessPath() {
 		return businessPath;
 	}
 
-	public final void setBusinessPath(String businessPath) {
+	public void setBusinessPath(String businessPath) {
 		this.businessPath = businessPath;
 	}
 
-	public final int getDay() {
+	public int getDay() {
 		return day;
 	}
 	
-	public final void setDay(int day) {
+	public void setDay(int day) {
 		this.day = day;
 	}
 	
-	public final int getValue() {
+	public int getValue() {
 		return value;
 	}
 	
-	public final void setValue(int value) {
+	public void setValue(int value) {
 		this.value = value;
 	}
 
diff --git a/src/main/java/org/olat/course/statistic/homeorg/HomeOrgStat.java b/src/main/java/org/olat/course/statistic/homeorg/HomeOrgStat.java
index f6dfc17de7556798cb2a057ad997b00f2c637c37..b5905633e8c21abcac2da6961a2a2f2a1e4bd3d7 100644
--- a/src/main/java/org/olat/course/statistic/homeorg/HomeOrgStat.java
+++ b/src/main/java/org/olat/course/statistic/homeorg/HomeOrgStat.java
@@ -79,7 +79,7 @@ public class HomeOrgStat extends PersistentObject {
 		return key;
 	}
 	
-	public final long getResId() {
+	public long getResId() {
 		return resId;
 	}
 	
@@ -87,27 +87,27 @@ public class HomeOrgStat extends PersistentObject {
 		this.resId = resId;
 	}
 	
-	public final String getBusinessPath() {
+	public String getBusinessPath() {
 		return businessPath;
 	}
 
-	public final void setBusinessPath(String businessPath) {
+	public void setBusinessPath(String businessPath) {
 		this.businessPath = businessPath;
 	}
 
-	public final String getHomeOrg() {
+	public String getHomeOrg() {
 		return homeOrg;
 	}
 	
-	public final void setHomeOrg(String homeOrg) {
+	public void setHomeOrg(String homeOrg) {
 		this.homeOrg = homeOrg;
 	}
 	
-	public final int getValue() {
+	public int getValue() {
 		return value;
 	}
 	
-	public final void setValue(int value) {
+	public void setValue(int value) {
 		this.value = value;
 	}
 	
diff --git a/src/main/java/org/olat/course/statistic/hourofday/HourOfDayStat.java b/src/main/java/org/olat/course/statistic/hourofday/HourOfDayStat.java
index 17c14685da54776a359aa2e6093885280e833203..023371f5d64a95216207b99fbb072c289769c483 100644
--- a/src/main/java/org/olat/course/statistic/hourofday/HourOfDayStat.java
+++ b/src/main/java/org/olat/course/statistic/hourofday/HourOfDayStat.java
@@ -75,7 +75,7 @@ public class HourOfDayStat extends PersistentObject {
 	// for hibernate	
 	}
 	
-	public final long getResId() {
+	public long getResId() {
 		return resId;
 	}
 	
@@ -83,27 +83,27 @@ public class HourOfDayStat extends PersistentObject {
 		this.resId = resId;
 	}
 	
-	public final String getBusinessPath() {
+	public String getBusinessPath() {
 		return businessPath;
 	}
 
-	public final void setBusinessPath(String businessPath) {
+	public void setBusinessPath(String businessPath) {
 		this.businessPath = businessPath;
 	}
 
-	public final int getHour() {
+	public int getHour() {
 		return hour;
 	}
 	
-	public final void setHour(int hour) {
+	public void setHour(int hour) {
 		this.hour = hour;
 	}
 	
-	public final int getValue() {
+	public int getValue() {
 		return value;
 	}
 	
-	public final void setValue(int value) {
+	public void setValue(int value) {
 		this.value = value;
 	}
 	
diff --git a/src/main/java/org/olat/course/statistic/orgtype/OrgTypeStat.java b/src/main/java/org/olat/course/statistic/orgtype/OrgTypeStat.java
index 3ac8a53ee777577d47e6447efc41d299a5b78fc8..1bea67aac77092a2a5eef374a9673afbb9bc2cf9 100644
--- a/src/main/java/org/olat/course/statistic/orgtype/OrgTypeStat.java
+++ b/src/main/java/org/olat/course/statistic/orgtype/OrgTypeStat.java
@@ -78,7 +78,7 @@ public class OrgTypeStat implements Persistable {
 		return key;
 	}
 	
-	public final long getResId() {
+	public long getResId() {
 		return resId;
 	}
 	
@@ -86,27 +86,27 @@ public class OrgTypeStat implements Persistable {
 		this.resId = resId;
 	}
 	
-	public final String getBusinessPath() {
+	public String getBusinessPath() {
 		return businessPath;
 	}
 
-	public final void setBusinessPath(String businessPath) {
+	public void setBusinessPath(String businessPath) {
 		this.businessPath = businessPath;
 	}
 
-	public final String getOrgType() {
+	public String getOrgType() {
 		return orgType;
 	}
 	
-	public final void setOrgType(String orgType) {
+	public void setOrgType(String orgType) {
 		this.orgType = orgType;
 	}
 	
-	public final int getValue() {
+	public int getValue() {
 		return value;
 	}
 	
-	public final void setValue(int value) {
+	public void setValue(int value) {
 		this.value = value;
 	}
 	
diff --git a/src/main/java/org/olat/course/statistic/studybranch3/StudyBranch3Stat.java b/src/main/java/org/olat/course/statistic/studybranch3/StudyBranch3Stat.java
index d6d6d0eef870ad1b3bc24e7a1f4053d5d846967b..77719fc2a1bc6885728ab19b06e8ea7a343906f3 100644
--- a/src/main/java/org/olat/course/statistic/studybranch3/StudyBranch3Stat.java
+++ b/src/main/java/org/olat/course/statistic/studybranch3/StudyBranch3Stat.java
@@ -78,7 +78,7 @@ public class StudyBranch3Stat implements Persistable {
 		return key;
 	}
 	
-	public final long getResId() {
+	public long getResId() {
 		return resId;
 	}
 	
@@ -86,27 +86,27 @@ public class StudyBranch3Stat implements Persistable {
 		this.resId = resId;
 	}
 	
-	public final String getBusinessPath() {
+	public String getBusinessPath() {
 		return businessPath;
 	}
 
-	public final void setBusinessPath(String businessPath) {
+	public void setBusinessPath(String businessPath) {
 		this.businessPath = businessPath;
 	}
 
-	public final String getStudyBranch3() {
+	public String getStudyBranch3() {
 		return studyBranch3;
 	}
 	
-	public final void setStudyBranch3(String studyBranch3) {
+	public void setStudyBranch3(String studyBranch3) {
 		this.studyBranch3 = studyBranch3;
 	}
 	
-	public final int getValue() {
+	public int getValue() {
 		return value;
 	}
 	
-	public final void setValue(int value) {
+	public void setValue(int value) {
 		this.value = value;
 	}
 	
diff --git a/src/main/java/org/olat/course/statistic/studylevel/StudyLevelStat.java b/src/main/java/org/olat/course/statistic/studylevel/StudyLevelStat.java
index 00114806a6ffe601af63b5dca960178346b215ab..1a21cc305d0b3340020357f7a6de6a7a3aa1665b 100644
--- a/src/main/java/org/olat/course/statistic/studylevel/StudyLevelStat.java
+++ b/src/main/java/org/olat/course/statistic/studylevel/StudyLevelStat.java
@@ -78,7 +78,7 @@ public class StudyLevelStat implements Persistable {
 		return key;
 	}
 	
-	public final long getResId() {
+	public long getResId() {
 		return resId;
 	}
 	
@@ -86,27 +86,27 @@ public class StudyLevelStat implements Persistable {
 		this.resId = resId;
 	}
 	
-	public final String getBusinessPath() {
+	public String getBusinessPath() {
 		return businessPath;
 	}
 
-	public final void setBusinessPath(String businessPath) {
+	public void setBusinessPath(String businessPath) {
 		this.businessPath = businessPath;
 	}
 
-	public final String getStudyLevel() {
+	public String getStudyLevel() {
 		return studyLevel;
 	}
 	
-	public final void setStudyLevel(String studyLevel) {
+	public void setStudyLevel(String studyLevel) {
 		this.studyLevel = studyLevel;
 	}
 	
-	public final int getValue() {
+	public int getValue() {
 		return value;
 	}
 	
-	public final void setValue(int value) {
+	public void setValue(int value) {
 		this.value = value;
 	}
 	
diff --git a/src/main/java/org/olat/course/statistic/weekly/WeeklyStat.java b/src/main/java/org/olat/course/statistic/weekly/WeeklyStat.java
index ca1deb711b907b6466a20854bfdecf8616ef06de..f59d91c1784509878ffe531e7f2692dd0b776877 100644
--- a/src/main/java/org/olat/course/statistic/weekly/WeeklyStat.java
+++ b/src/main/java/org/olat/course/statistic/weekly/WeeklyStat.java
@@ -78,7 +78,7 @@ public class WeeklyStat implements Persistable {
 		return key;
 	}
 	
-	public final long getResId() {
+	public long getResId() {
 		return resId;
 	}
 	
@@ -86,27 +86,27 @@ public class WeeklyStat implements Persistable {
 		this.resId = resId;
 	}
 	
-	public final String getBusinessPath() {
+	public String getBusinessPath() {
 		return businessPath;
 	}
 
-	public final void setBusinessPath(String businessPath) {
+	public void setBusinessPath(String businessPath) {
 		this.businessPath = businessPath;
 	}
 
-	public final String getWeek() {
+	public String getWeek() {
 		return week;
 	}
 	
-	public final void setWeek(String week) {
+	public void setWeek(String week) {
 		this.week = week;
 	}
 	
-	public final int getValue() {
+	public int getValue() {
 		return value;
 	}
 	
-	public final void setValue(int value) {
+	public void setValue(int value) {
 		this.value = value;
 	}