diff --git a/.travis.yml b/.travis.yml
@@ -29,20 +29,21 @@ env:
    - UTPLSQL_VERSION="v3.1.3"
    - UTPLSQL_VERSION="v3.1.6"
    - UTPLSQL_VERSION="v3.1.7"
    - UTPLSQL_VERSION="develop"
      UTPLSQL_FILE="utPLSQL"

matrix:
  include:
-  - env: UTPLSQL_VERSION="v3.1.7"
    jdk: openjdk9
-  - env: UTPLSQL_VERSION="v3.1.7"
    jdk: openjdk10
-  - env: UTPLSQL_VERSION="v3.1.7"
    jdk: openjdk11
-  - env: UTPLSQL_VERSION="v3.1.7"
    jdk: openjdk12
-  - env: UTPLSQL_VERSION="v3.1.7"
    jdk: openjdk13

before_cache:

diff --git a/.travis/maven_cfg.sh b/.travis/maven_cfg.sh
diff --git a/src/main/java/org/utplsql/api/db/DynamicParameterList.java b/src/main/java/org/utplsql/api/db/DynamicParameterList.java
@@ -20,6 +20,10 @@ public class DynamicParameterList {

    interface DynamicParameter {
        void setParam( CallableStatement statement, int index ) throws SQLException;
    }

    private DynamicParameterList(LinkedHashMap<String, DynamicParameter> params) {
@@ -33,8 +37,8 @@ private DynamicParameterList(LinkedHashMap<String, DynamicParameter> params) {
     * @return comma-separated list of parameter identifiers
     */
    public String getSql() {
-        return params.keySet().stream()
-                .map(e -> e + " => ?")
                .collect(Collectors.joining(", "));
    }

@@ -115,6 +119,18 @@ public DynamicParameterListBuilder addIfNotEmpty(String identifier, Object[] val
            return this;
        }

        public DynamicParameterList build() {
            return new DynamicParameterList(params);
        }
@@ -155,6 +171,28 @@ public void setParam(CallableStatement statement, int index) throws SQLException
        }
    }

    private static class DynamicArrayParameter implements DynamicParameter {
        private final Object[] value;
        private final String customTypeName;
@@ -172,7 +210,8 @@ public void setParam(CallableStatement statement, int index) throws SQLException
                statement.setNull(index, Types.ARRAY, customTypeName);
            } else {
                statement.setArray(
-                        index, oraConnection.createOracleArray(customTypeName, value)
                );
            }
        }

diff --git a/src/main/java/org/utplsql/api/testRunner/AbstractTestRunnerStatement.java b/src/main/java/org/utplsql/api/testRunner/AbstractTestRunnerStatement.java