public boolean hasSchemaEntry(String schemaPath) {
      return schemaEntries.containsKey(schemaPath);
   }
@Test
   void hasSchemaEntry() {
      SchemaMap schemaMap = new SchemaMap();
      schemaMap.putSchemaEntry("path1", "schema1");

      assertTrue(schemaMap.hasSchemaEntry("path1"));
      assertFalse(schemaMap.hasSchemaEntry("path2"));
   }