diff --git a/bindings/java/src/main/java/org/github/tursodatabase/core/AbstractDB.java b/bindings/java/src/main/java/org/github/tursodatabase/core/AbstractDB.java
index b98fdc2a0..f655e6dcf 100644
--- a/bindings/java/src/main/java/org/github/tursodatabase/core/AbstractDB.java
+++ b/bindings/java/src/main/java/org/github/tursodatabase/core/AbstractDB.java
@@ -29,18 +29,6 @@ public abstract class AbstractDB {
      */
     public abstract void interrupt() throws SQLException;
 
-    /**
-     * Executes an SQL statement.
-     *
-     * @param sql        SQL statement to be executed.
-     * @param autoCommit Whether to auto-commit the transaction.
-     * @throws SQLException if a database access error occurs.
-     */
-    public final synchronized void exec(String sql, boolean autoCommit) throws SQLException {
-        // TODO: add implementation
-        throw new SQLFeatureNotSupportedException();
-    }
-
     /**
      * Creates an SQLite interface to a database for the given connection.
      *
@@ -87,22 +75,4 @@ public abstract class AbstractDB {
      * @throws SQLException if a database access error occurs.
      */
     protected abstract void close0() throws SQLException;
-
-    /**
-     * Compiles, evaluates, executes and commits an SQL statement.
-     *
-     * @param sql An SQL statement.
-     * @return Result code.
-     * @throws SQLException if a database access error occurs.
-     */
-    public abstract int exec(String sql) throws SQLException;
-
-    /**
-     * Destroys a prepared statement.
-     *
-     * @param stmt Pointer to the statement pointer.
-     * @return Result code.
-     * @throws SQLException if a database access error occurs.
-     */
-    protected abstract int finalize(long stmt) throws SQLException;
 }
diff --git a/bindings/java/src/main/java/org/github/tursodatabase/core/LimboDB.java b/bindings/java/src/main/java/org/github/tursodatabase/core/LimboDB.java
index 69f478db9..6229156ea 100644
--- a/bindings/java/src/main/java/org/github/tursodatabase/core/LimboDB.java
+++ b/bindings/java/src/main/java/org/github/tursodatabase/core/LimboDB.java
@@ -71,12 +71,6 @@ public final class LimboDB extends AbstractDB {
     @Override
     protected native void close0() throws SQLException;
 
-    @Override
-    public int exec(String sql) throws SQLException {
-        // TODO: add implementation
-        throw new SQLFeatureNotSupportedException();
-    }
-
     // TODO: add support for JNI
     native int execUtf8(byte[] sqlUtf8) throws SQLException;
 
@@ -110,10 +104,6 @@ public final class LimboDB extends AbstractDB {
 
     private native long connect0(byte[] path, long databasePtr) throws SQLException;
 
-    // TODO: add support for JNI
-    @Override
-    protected native int finalize(long stmt);
-
     @VisibleForTesting
     native void throwJavaException(int errorCode) throws SQLException;