diff --git a/libraries-data-2/pom.xml b/libraries-data-2/pom.xml
index 0620dd69ea..0d0ba2dc82 100644
--- a/libraries-data-2/pom.xml
+++ b/libraries-data-2/pom.xml
@@ -86,13 +86,11 @@
spring-web
${spring.version}
-
org.derive4j
derive4j
@@ -163,17 +161,6 @@
-
-
1.16.1
1.6.0
@@ -181,7 +168,7 @@
1.0.3
14.0.6.Final
5.3.25
- 4.0.0
+ 0.1.0
1.1.0
3.0.0
2.8.4
diff --git a/libraries-data-2/src/main/java/com/baeldung/suanshu/SuanShuMath.java b/libraries-data-2/src/main/java/com/baeldung/suanshu/SuanShuMath.java
index a5365871c6..faf254ee97 100644
--- a/libraries-data-2/src/main/java/com/baeldung/suanshu/SuanShuMath.java
+++ b/libraries-data-2/src/main/java/com/baeldung/suanshu/SuanShuMath.java
@@ -1,23 +1,22 @@
package com.baeldung.suanshu;
-/*
-import com.numericalmethod.suanshu.algebra.linear.matrix.doubles.Matrix;
-import com.numericalmethod.suanshu.algebra.linear.matrix.doubles.matrixtype.dense.DenseMatrix;
-import com.numericalmethod.suanshu.algebra.linear.matrix.doubles.operation.Inverse;
-import com.numericalmethod.suanshu.algebra.linear.vector.doubles.Vector;
-import com.numericalmethod.suanshu.algebra.linear.vector.doubles.dense.DenseVector;
+import com.numericalmethod.suanshu.matrix.doubles.Matrix;
+import com.numericalmethod.suanshu.matrix.doubles.matrixtype.dense.DenseMatrix;
+import com.numericalmethod.suanshu.matrix.doubles.operation.Inverse;
+import com.numericalmethod.suanshu.vector.doubles.Vector;
+import com.numericalmethod.suanshu.vector.doubles.dense.DenseVector;
import com.numericalmethod.suanshu.analysis.function.polynomial.Polynomial;
import com.numericalmethod.suanshu.analysis.function.polynomial.root.PolyRoot;
import com.numericalmethod.suanshu.analysis.function.polynomial.root.PolyRootSolver;
import com.numericalmethod.suanshu.number.complex.Complex;
-*/
+
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.List;
class SuanShuMath {
-/** fixing in JAVA-24004
+
private static final Logger log = LoggerFactory.getLogger(SuanShuMath.class);
public static void main(String[] args) throws Exception {
@@ -139,5 +138,5 @@ class SuanShuMath {
List extends Number> roots = solver.solve(p);
log.info("Finding polynomial roots: {}", roots);
}
-*/
+
}