diff --git a/src/com/octetstring/jdbcLdap/sql/JdbcLdapPreparedStatement.java b/src/com/octetstring/jdbcLdap/sql/JdbcLdapPreparedStatement.java
index 9f3f9581befe0b30020ecbbb2350f6170b36e4db..fd205f99b26c80adc4a78df9fdbe9c79db8f87e5 100644
--- a/src/com/octetstring/jdbcLdap/sql/JdbcLdapPreparedStatement.java
+++ b/src/com/octetstring/jdbcLdap/sql/JdbcLdapPreparedStatement.java
@@ -70,6 +70,7 @@ public class JdbcLdapPreparedStatement extends JdbcLdapStatement implements java
 
 	
     
+	@Deprecated
     public void setUnicodeStream(int param, java.io.InputStream inputStream, int param2) throws java.sql.SQLException {
         char[] c = new char[param2];
         try {
diff --git a/src/com/octetstring/jdbcLdap/sql/LdapResultSet.java b/src/com/octetstring/jdbcLdap/sql/LdapResultSet.java
index cb02951c46f36d67005aaf89cefe0e9315459f72..b29804f382fcb16e62dfc8b520c348b1757eeed9 100644
--- a/src/com/octetstring/jdbcLdap/sql/LdapResultSet.java
+++ b/src/com/octetstring/jdbcLdap/sql/LdapResultSet.java
@@ -202,11 +202,13 @@ public class LdapResultSet implements java.sql.ResultSet {
 		return new BigDecimal(getByName(str));
 	}
 
+	@Deprecated
 	public java.math.BigDecimal getBigDecimal(int param, int param1)
 		throws java.sql.SQLException {
 		return new BigDecimal(getByNum(param));
 	}
 
+	@Deprecated
 	public java.math.BigDecimal getBigDecimal(java.lang.String str, int param)
 		throws java.sql.SQLException {
 		return new BigDecimal(getByName(str));
@@ -478,11 +480,13 @@ public class LdapResultSet implements java.sql.ResultSet {
 		}
 	}
 
+	@Deprecated
 	public java.io.InputStream getUnicodeStream(int param)
 		throws java.sql.SQLException {
 		return new ByteArrayInputStream(getByNum(param).getBytes(StandardCharsets.UTF_8));
 	}
 
+	@Deprecated
 	public java.io.InputStream getUnicodeStream(java.lang.String str)
 		throws java.sql.SQLException {
 		return new ByteArrayInputStream(getByName(str).getBytes(StandardCharsets.UTF_8));