diff --git a/jmeos-core/src/main/java/types/basic/tfloat/TFloat.java b/jmeos-core/src/main/java/types/basic/tfloat/TFloat.java
index a64bf7a4e..bdf6b7ee2 100644
--- a/jmeos-core/src/main/java/types/basic/tfloat/TFloat.java
+++ b/jmeos-core/src/main/java/types/basic/tfloat/TFloat.java
@@ -235,24 +235,9 @@ default float end_value(){
             tint_values
 */
 	default FloatSet value_set(){
-		// Create a JNR-FFI runtime instance
-		Runtime runtime = Runtime.getSystemRuntime();
-		// Allocate memory for an integer (4 bytes) but do not set a value
-		Pointer intPointer = Memory.allocate(runtime, 4);
-		Pointer resPointer = GeneratedFunctions.tfloat_values(this.getNumberInner(), intPointer);
-		StringBuilder sb = null;
-		sb.append("{");
-		int count= intPointer.getInt(0);
-		for (int i=0;i<count;i++){
-			double res= resPointer.getDouble((long) i *Double.BYTES);
-			sb.append(res);
-			if(i<count-1){
-				sb.append(", ");
-			}
-		}
-		sb.append("}");
-		System.out.println(sb.toString());
-		return new FloatSet(sb.toString());
+		Pointer countPointer = Memory.allocate(Runtime.getSystemRuntime(), Integer.BYTES);
+		Pointer values = GeneratedFunctions.tfloat_values(this.getNumberInner(), countPointer);
+		return new FloatSet(GeneratedFunctions.floatset_make(values, countPointer.getInt(0)));
 	}
 
 	/**
diff --git a/jmeos-core/src/main/java/types/basic/tpoint/tgeog/TGeogPoint.java b/jmeos-core/src/main/java/types/basic/tpoint/tgeog/TGeogPoint.java
index 46f0a81e0..740d301bb 100644
--- a/jmeos-core/src/main/java/types/basic/tpoint/tgeog/TGeogPoint.java
+++ b/jmeos-core/src/main/java/types/basic/tpoint/tgeog/TGeogPoint.java
@@ -91,25 +91,10 @@ static TGeogPoint from_base_time(Geometry value, Time base, TInterpolation inter
 	}
 
 	default GeographySet value_set(int precision) throws ParseException {
-		// Create a JNR-FFI runtime instance
-		Runtime runtime = Runtime.getSystemRuntime();
-		// Allocate memory for an integer (4 bytes) but do not set a value
-		Pointer intPointer = Memory.allocate(runtime, 4);
-		Pointer resPointer= GeneratedFunctions.tgeo_values(this.getPointInner(), intPointer);
-		List<TPoint> pointList= new ArrayList<>();
-		int count= intPointer.getInt(0);
-		StringBuilder sb = null;
-		sb.append("{");
-		for(int i=0;i<count;i++) {
-			Point p= ConversionUtils.gserialized_to_shapely_point(resPointer.getPointer((long) i *Long.BYTES), precision);
-			sb.append(p);
-			if(i<count-1){
-				sb.append(", ");
-			}
-		}
-		sb.append("}");
-		System.out.println(sb.toString());
-		return new GeographySet(sb.toString());
+		Pointer countPointer = Memory.allocate(Runtime.getSystemRuntime(), Integer.BYTES);
+		Pointer values = GeneratedFunctions.tgeo_values(this.getPointInner(), countPointer);
+		return new GeographySet(GeneratedFunctions.set_round(
+			GeneratedFunctions.geoset_make(values, countPointer.getInt(0)), precision));
 	}
 
     /* ------------------------- Conversions ---------------------------------- */
diff --git a/jmeos-core/src/main/java/types/basic/tpoint/tgeom/TGeomPoint.java b/jmeos-core/src/main/java/types/basic/tpoint/tgeom/TGeomPoint.java
index 90ee52831..54466c906 100644
--- a/jmeos-core/src/main/java/types/basic/tpoint/tgeom/TGeomPoint.java
+++ b/jmeos-core/src/main/java/types/basic/tpoint/tgeom/TGeomPoint.java
@@ -238,25 +238,10 @@ default TBool temporal_not_equal(Point other){
 	}
 
 	default GeometrySet value_set(int precision) throws ParseException {
-		// Create a JNR-FFI runtime instance
-		Runtime runtime = Runtime.getSystemRuntime();
-		// Allocate memory for an integer (4 bytes) but do not set a value
-		Pointer intPointer = Memory.allocate(runtime, 4);
-		Pointer resPointer= GeneratedFunctions.tgeo_values(this.getPointInner(), intPointer);
-		List<TPoint> pointList= new ArrayList<>();
-		int count= intPointer.getInt(0);
-		StringBuilder sb = null;
-		sb.append("{");
-		for(int i=0;i<count;i++) {
-			Point p= ConversionUtils.gserialized_to_shapely_point(resPointer.getPointer((long) i *Long.BYTES), precision);
-			sb.append(p);
-			if(i<count-1){
-				sb.append(", ");
-			}
-		}
-		sb.append("}");
-		System.out.println(sb.toString());
-		return new GeometrySet(sb.toString());
+		Pointer countPointer = Memory.allocate(Runtime.getSystemRuntime(), Integer.BYTES);
+		Pointer values = GeneratedFunctions.tgeo_values(this.getPointInner(), countPointer);
+		return new GeometrySet(GeneratedFunctions.set_round(
+			GeneratedFunctions.geoset_make(values, countPointer.getInt(0)), precision));
 	}
 
 
diff --git a/jmeos-core/src/main/java/types/basic/ttext/TText.java b/jmeos-core/src/main/java/types/basic/ttext/TText.java
index 30dc9314f..2a04511ef 100644
--- a/jmeos-core/src/main/java/types/basic/ttext/TText.java
+++ b/jmeos-core/src/main/java/types/basic/ttext/TText.java
@@ -10,6 +10,7 @@
 import types.basic.tfloat.TFloatSeqSet;
 import types.basic.tpoint.TPoint;
 import types.collections.base.Set;
+import types.collections.text.TextSet;
 import types.collections.time.tstzset;
 import types.collections.time.tstzspan;
 import types.collections.time.Time;
@@ -144,49 +145,9 @@ default String as_wkt(){
      */
 
     default Set<String> value_set(){
-        // Create a JNR-FFI runtime instance
-        Runtime runtime = Runtime.getSystemRuntime();
-        // Allocate memory for an integer (4 bytes) but do not set a value
-        Pointer intPointer = Memory.allocate(runtime, 4);
-        Pointer resPointer= GeneratedFunctions.ttext_values(this.getTextInner(), intPointer);
-        StringBuilder sb= null;
-        sb.append("{");
-        int count= intPointer.getInt(0);
-        for(int i=0; i<count; i++){
-            Pointer res= resPointer.getPointer((long) i *Long.BYTES);
-            String resString= GeneratedFunctions.text_to_cstring(res);
-            sb.append(resString);
-            if(i<count-1){
-                sb.append(", ");
-            }
-        }
-        sb.append("}");
-        return new Set<String>() {
-            @Override
-            public Pointer get_inner() {
-                return resPointer;
-            }
-
-            @Override
-            public Pointer createInner(Pointer inner) {
-                return inner;
-            }
-
-            @Override
-            public Pointer createStringInner(String str) {
-                return GeneratedFunctions.ttext_in(str);
-            }
-
-            @Override
-            public String start_element() throws ParseException {
-                return GeneratedFunctions.text_to_cstring(GeneratedFunctions.ttext_min_value(getTextInner()));
-            }
-
-            @Override
-            public String end_element() throws ParseException {
-                return GeneratedFunctions.text_to_cstring(GeneratedFunctions.ttext_max_value(getTextInner()));
-            }
-        };
+        Pointer countPointer = Memory.allocate(Runtime.getSystemRuntime(), Integer.BYTES);
+        Pointer values = GeneratedFunctions.ttext_values(this.getTextInner(), countPointer);
+        return new TextSet(GeneratedFunctions.textset_make(values, countPointer.getInt(0)));
     }
 
     /**
diff --git a/jmeos-core/src/test/java/basic/TFloatTest.java b/jmeos-core/src/test/java/basic/TFloatTest.java
index 30db5c132..71fec5b0c 100644
--- a/jmeos-core/src/test/java/basic/TFloatTest.java
+++ b/jmeos-core/src/test/java/basic/TFloatTest.java
@@ -889,4 +889,10 @@ void testEverGreater(Temporal source, String type, float arg, boolean expected)
     }
 
 
-}
\ No newline at end of file
+    @org.junit.jupiter.api.Test
+    void testValueSet() {
+        GeneratedFunctions.meos_initialize_timezone("UTC");
+        assertEquals("{1.5, 2.5}", GeneratedFunctions.set_out(new TFloatSeq(
+            "[1.5@2019-09-01, 2.5@2019-09-02, 1.5@2019-09-03]").value_set().get_inner(), 15));
+    }
+}
diff --git a/jmeos-core/src/test/java/basic/TGeogPointTest.java b/jmeos-core/src/test/java/basic/TGeogPointTest.java
index bfc338751..2babf689c 100644
--- a/jmeos-core/src/test/java/basic/TGeogPointTest.java
+++ b/jmeos-core/src/test/java/basic/TGeogPointTest.java
@@ -1086,4 +1086,13 @@ void testAppendSequence(Temporal source, String type, TGeogPointSeq tgeoseq, Tem
 
 
     }
-}
\ No newline at end of file
+
+
+    @org.junit.jupiter.api.Test
+    void testValueSet() throws ParseException {
+        GeneratedFunctions.meos_initialize_timezone("UTC");
+        TGeogPointSeq source = new TGeogPointSeq("[Point(1 1)@2019-09-01, Point(2 2)@2019-09-02]");
+        assertEquals("SRID=4326;{\"POINT(1 1)\", \"POINT(2 2)\"}",
+            GeneratedFunctions.spatialset_as_ewkt(source.value_set(6).get_inner(), 6));
+    }
+}
diff --git a/jmeos-core/src/test/java/basic/TGeomPointTest.java b/jmeos-core/src/test/java/basic/TGeomPointTest.java
index 76fcc9b42..fe98e563c 100644
--- a/jmeos-core/src/test/java/basic/TGeomPointTest.java
+++ b/jmeos-core/src/test/java/basic/TGeomPointTest.java
@@ -1146,4 +1146,14 @@ void testValuesStboxesMakeSimple() {
         assertEquals("[POINT(2 0)@2019-09-03 00:00:00+00, POINT(0 2)@2019-09-04 00:00:00+00]",
             simple.get(1).to_string());
     }
+
+
+    @org.junit.jupiter.api.Test
+    void testValueSet() throws ParseException {
+        GeneratedFunctions.meos_initialize_timezone("UTC");
+        TGeomPointSeq source = new TGeomPointSeq(
+            "SRID=3812;[Point(1.123456 1)@2019-09-01, Point(2 2)@2019-09-02, Point(1.123456 1)@2019-09-03]");
+        assertEquals("SRID=3812;{\"POINT(1.12 1)\", \"POINT(2 2)\"}",
+            GeneratedFunctions.spatialset_as_ewkt(source.value_set(2).get_inner(), 6));
+    }
 }
diff --git a/jmeos-core/src/test/java/basic/TTextTest.java b/jmeos-core/src/test/java/basic/TTextTest.java
index 9a33a0d4a..5dd531b88 100644
--- a/jmeos-core/src/test/java/basic/TTextTest.java
+++ b/jmeos-core/src/test/java/basic/TTextTest.java
@@ -603,4 +603,12 @@ public void testAppendSeq(Temporal base, TSequence base2, Temporal tseq, String
             assertEquals(((TTextSeqSet)base.append_sequence(base2)).to_string(), ((TTextSeqSet) tseq).to_string());
         }
     }
+
+
+    @org.junit.jupiter.api.Test
+    void testValueSet() {
+        GeneratedFunctions.meos_initialize_timezone("UTC");
+        assertEquals("{\"AAA\", \"BBB\"}",
+            new TTextSeq("[BBB@2019-09-01, AAA@2019-09-02, BBB@2019-09-03]").value_set().toString());
+    }
 }