Solr查询错误

报错：
Exception in thread "main" java.lang.VerifyError: Bad return type
Exception Details:
  Location:
    org/apache/solr/client/solrj/impl/HttpClientUtil.createClient(Lorg/apache/solr/common/params/SolrParams;Lorg/apache/http/conn/ClientConnectionManager;)Lorg/apache/http/impl/client/CloseableHttpClient; @62: areturn
  Reason:
    Type 'org/apache/http/impl/client/DefaultHttpClient' (current frame, stack[0]) is not assignable to 'org/apache/http/impl/client/CloseableHttpClient' (from method signature)
  Current Frame:
    bci: @62
    flags: { }
    locals: { 'org/apache/solr/common/params/SolrParams', 'org/apache/http/conn/ClientConnectionManager', 'org/apache/solr/common/params/ModifiableSolrParams', 'org/apache/http/impl/client/DefaultHttpClient' }
    stack: { 'org/apache/http/impl/client/DefaultHttpClient' }
  Bytecode:
    0x0000000: bb00 0359 2ab7 0004 4db2 0005 b900 0601
    0x0000010: 0099 001e b200 05bb 0007 59b7 0008 1209
    0x0000020: b600 0a2c b600 0bb6 000c b900 0d02 00bb
    0x0000030: 0011 592b b700 124e 2d2c b800 102d b0 
  Stackmap Table:
    append_frame(@47,Object[#127])

            at org.apache.solr.client.solrj.impl.HttpSolrClient.<init>(HttpSolrClient.java:186)
            at org.apache.solr.client.solrj.impl.HttpSolrClient.<init>(HttpSolrClient.java:159)
            at org.apache.solr.client.solrj.impl.HttpSolrServer.<init>(HttpSolrServer.java:30)
            at com.coba.efx.news.server.SolrPopulator.main(SolrPopulator.java:14)
            at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
            at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
            at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
            at java.lang.reflect.Method.invoke(Method.java:483)
            at com.intellij.rt.execution.application.AppMain.main(AppMain.java:140)

Process finished with exit code 1

　　

解决办法：

@Test
    public void find() throws SolrServerException, IOException {
        SystemDefaultHttpClient httpClient = new SystemDefaultHttpClient();
        HttpSolrClient solr = new HttpSolrClient("http://42.***/solr/salehouse_bj",httpClient);
        SolrQuery solrQuery = new SolrQuery();

增加如上代码的：

SystemDefaultHttpClient httpClient = new SystemDefaultHttpClient();