DatabaseMetaData issues

[dprutean]

Hi,
I call
databaseMetaData.getPrimaryKeys( schema.getCatalogName(), schema.getSchemaName(), table.getName())
then getShort(5) which based on documentation should be a short
https://docs.oracle.com/javase/7/docs/api/java/sql/DatabaseMetaData.html#getPrimaryKeys(java.lang.String,%20java.lang.String,%20java.lang.String)

Still I get the error below.

Similar issue with md.getImportedKeys();
and rs.getShort(10) rs.getShort(11)

Please fix this, as this is used in DbSchema designer ( www.dbschema.com ).

class java.lang.Integer cannot be cast to class java.lang.Short (java.lang.Integer and java.lang.Short are in module java.base of loader 'bootstrap')
at com.ascendix.jdbc.salesforce.CachedResultSet.getShort(CachedResultSet.java:348)