Compound Space Index Question

gistfile1.java

package com.belk.catalogcache.domain;

import com.gigaspaces.annotation.pojo.CompoundSpaceIndex;
import com.gigaspaces.annotation.pojo.CompoundSpaceIndexes;
import com.gigaspaces.annotation.pojo.SpaceClass;

/**
 * Created by IntelliJ IDEA.
 * User: jason
 * Date: 5/20/14
 * Time: 5:00 PM
 */
@SpaceClass
@CompoundSpaceIndexes(value= {
    @CompoundSpaceIndex(paths = {"a", "b"}), // index 1
    @CompoundSpaceIndex(paths = {"a", "b", "c"}) // index 2
})
public class Spacey {

    private String a;
    private String b;
    private String c;

    public String getA() {
        return a;
    }

    public void setA(String a) {
        this.a = a;
    }

    public String getB() {
        return b;
    }

    public void setB(String b) {
        this.b = b;
    }

    public String getC() {
        return c;
    }

    public void setC(String c) {
        this.c = c;
    }
}