org.linkedin.util-core/src/main/java/org/linkedin/util/url/QueryBuilder.java
public void addIndexedParameter(String name, String value, int... indices)
  {
    addParameter(getIndexedParamName(name, indices), value);
  }
public void addIndexedParameter(String name, String value, int... indices)
  {
    addParameter(getIndexedParamName(name, indices), value);
  }
Adds a parameter that comes from an array at the provided index (can have multiple dimensions!)

@param name the name of the parameter
@param value the value
@param indices the indices in the array (multiple dimensions)