assertNull(paramMap.get("xxx"));
        assertEquals("111", paramMap.get("aaa"));
        assertEquals("222", paramMap.get("aaa_bbb"));
        assertEquals("222", paramMap.get("aaaBbb"));
        assertEquals("222", paramMap.get("AaaBbb"));
        assertNull(paramMap.get("aaabbb"));
        assertEquals("333", paramMap.get("aaa_bbb_ccc"));
        assertEquals("333", paramMap.get("aaaBbbCcc"));

        assertEquals("EMP", StringUtil.decamelize("Emp"));
        assertEquals("AAA_BBB", StringUtil.decamelize("aaaBbb"));
        assertEquals("AAA_BBB", StringUtil.decamelize("AaaBbb"));
        assertEquals("AAA_BBB_C", StringUtil.decamelize("aaaBbbC"));
        assertEquals("USER_ID", StringUtil.decamelize("UserId"));
    }

    /**
     * @throws Exception
     */
    @Test

L,EAAOtD,EAAKsD,KAAMlL,MAGjBmL,EAAOD,EACbqL,EAAMtQ,QAAS,GAAIvB,QAASuF,EAAWC,GACvCF,EAASlE,KAAM6N,EAAQ,GAAI3T,OAC1B+L,EAAavK,EAAQP,aAAgBO,IACjC,CAKL,GAFAmS,EAAOhQ,OAAQnD,EAAG,KAClBe,EAAW4J,EAAKvJ,QAAUsK,EAAYyH,IAGrC,OADA1U,EAAKD,MAAOuG,EAAS4F,GACd5F,EAGR,QAeJ,OAPEiR,GAAYhF,GAASjQ,EAAU+J,IAChCH,EACA3J,GACCwG,EACDzC,GACC/D,GAAWwI,EAASlE,KAAMvE,IAAcwK,EAAavK,EAAQP,aAAgBO,GAExE+D,EArlBR4L,EAAWlP,UAAY2F,EAAK6O,QAAU7O,EAAKiB,QAC3CjB,EAAKuJ,WAAa,IAAIA,EA2lBtB1R,GAAQyP,WAAa3K,EAAQiC,MAAO,IAAK9C,KAAM+E,GA...

L,EAAOtD,EAAKsD,KAAMlL,MAGjBmL,EAAOD,EACbqL,EAAMtQ,QAAS,GAAIvB,QAASuF,EAAWC,GACvCF,EAASlE,KAAM6N,EAAQ,GAAI3T,OAC1B+L,EAAavK,EAAQP,aAAgBO,IACjC,CAKL,GAFAmS,EAAOhQ,OAAQnD,EAAG,KAClBe,EAAW4J,EAAKvJ,QAAUsK,EAAYyH,IAGrC,OADA1U,EAAKD,MAAOuG,EAAS4F,GACd5F,EAGR,QAeJ,OAPEiR,GAAYhF,GAASjQ,EAAU+J,IAChCH,EACA3J,GACCwG,EACDzC,GACC/D,GAAWwI,EAASlE,KAAMvE,IAAcwK,EAAavK,EAAQP,aAAgBO,GAExE+D,EArlBR4L,EAAWlP,UAAY2F,EAAK6O,QAAU7O,EAAKiB,QAC3CjB,EAAKuJ,WAAa,IAAIA,EA2lBtB1R,GAAQyP,WAAa3K,EAAQiC,MAAO,IAAK9C,KAAM+E,GA...

ool\":{\"should\":[{\"match_phrase\":{\"title\":{\"query\":\"aaa:bbb\",\"slop\":0,\"zero_terms_query\":\"NONE\",\"boost\":0.5}}},{\"match_phrase\":{\"content\":{\"query\":\"aaa:bbb\",\"slop\":0,\"zero_terms_query\":\"NONE\",\"boost\":0.05}}},{\"fuzzy\":{\"title\":{\"value\":\"aaa:bbb\",\"fuzziness\":\"AUTO\",\"prefix_length\":0,\"max_expansions\":10,\"transpositions\":true,\"boost\":0.01}}},{\"fuzzy\":{\"content\":{\"value\":\"aaa:bbb\",\"fuzziness\":\"AUTO\",\"prefix_length\":0,\"max_expansions...

,GAE7CvD,EAASA,EAAOnT,MACZmT,EAAO/L,QAAQ8M,GAAeA,EAAYxZ,QAE9Ckc,GAA0B1C,EAAYxZ,QAGtCmH,EAAqBE,IACjBmS,EACApY,EAAgBqD,GAAQlD,OAAQ,EAEhCH,EAAgBqD,GAAQjD,aAAab,KAAK0G,GAz4DzBA,EA24DGA,EA34DW5C,EA24DSA,EA14DvC,OADuBvF,EA24DGsa,IA14DlB/Z,EAAW6M,GAAQjF,IACpCiF,GAAOjF,GAAOnI,EAAOuF,EAAOqS,GAAIrS,EAAQ4C,IA04D7B5C,EAAOzB,UAAYwW,GAC1BpY,EAAgBqD,GAAQjD,aAAab,KAAK0G,GAKlDjG,EAAgBqD,GAAQ9C,cACpBsa,EAAeC,EACC,EAAhBzD,EAAOzY,QACPoB,EAAgBqD,GAAQhD,YAAYd,KAAK8X,GAKzChU,EAAOqS,GAAGhK,KAAS,KACiB,IAApC1L,EAAgBqD,GA...

BACpBmM,UAAoB,2BACpBC,kBAAoB,iBACpBlM,SAAoB,mBACpBmM,SAAoB,UACpBhC,WAAoB,kBACpBD,UAAoB,SACpB/J,aAAoB,iBAGhBN,GAAgB,CACpBuM,KAAS,OACTC,IAAS,MACTC,MAAS,QACTC,OAAS,SACTC,KAAS,QAGLzW,GAAU,CACd6V,WAAoB,EACpBC,SAAoB,uGAGpBjd,QAAoB,cACpBkd,MAAoB,GACpBC,MAAoB,EACpBC,MAAoB,EACpBpe,UAAoB,EACpBiU,UAAoB,MACpB/B,OAAoB,EACpBmM,WAAoB,EACpBC,kBAAoB,OACpBlM,SAAoB,eACpBmM,UAAoB,EACpBhC,WAAoB,KACpBD,UAAoBlC,GACpB7H,aAAoB,MAGhBsM,GACG,OADHA,GAEG,MAGHxa,GAAQ,CACZ+K,KAAI,OAAgBjL,GACpBkL,OAAM,SAAgBlL,GACtB+K,KAAI,OAAg...

,QAAE,QACV6I,EAAkB7I,EAAAA,QAAK0B,KAAKiG,QAAQF,OAAjB,IAA2BX,GAEpD,GAAKc,EAAM1F,SAASmF,GAApB,CAKA,IAAMyB,EACI9I,EAAAA,QAAEwI,QAAQxC,SADd8C,EAEI9I,EAAAA,QAAEgH,GAAiBgC,cAFvBF,EAGI9I,EAAAA,QAAEiH,GAAiB+B,cAGzBW,EAAgBb,EAAiBA,EAEjCpH,KAAKkH,kBAA2D,UAAvC5I,EAAAA,QAAEiH,GAAiBlB,IAAI,cAClD4D,EAAgBb,EAAiBA,EAAiBA,GAGpDD,EAAgB9C,IAAI,SAAU4D,GAEQ,oBAA3B3J,EAAAA,QAAEC,GAAG2J,mBACdf,EAAgBe,kBAAkB,CAChCC,UAAWnI,KAAKiG,QAAQJ,eACxBuC,iBAAiB,EACjBC,WAAY,CACVC,SAAUtI,KAAKiG,QAAQH,kBACvByC,gBAAgB,UAxBpBpB,EAAgBqB...

AxB,YAAwB,eAAA,EAAA,MAAA,EAAxB,YAAwB,eAAA,EAAA,MAAA,EAAxB,YAAwB,eAAA,EAAA,MAAA,EAAxB,YAAwB,eAAA,EAAA,MAAA,EAAxB,YAAwB,eAAA,EAAA,MAAA,EAAxB,YAAwB,eAAA,EAAA,MAAA,EAAxB,YAAwB,eAAA,EAAA,MAAA,EAAxB,YAAwB,eAAA,EAAA,MAAA,EAAxB,aAAwB,eAAA,GAAA,MAAA,GAAxB,aAAwB,eAAA,GAAA,MAAA,GAAxB,aAAwB,eAAA,GAAA,MAAA,GAMtB,aFRR,YAAA,EEQQ,aFRR,YAAA,UEQQ,aFRR,YAAA,WEQQ,aFRR,YAAA,IEQQ,aFRR,YAAA,WEQQ,aFRR,YAAA,WEQQ,aFRR,YAAA,IEQQ,aFRR,YAAA,WEQQ,aFRR,YAAA,WEQQ,aFRR,YAAA,IEQQ,cFRR,YAAA,WEQQ,cFRR,YAAA,YCKE,yBC9BE,QACE,wBAAA,E...

C,IAAK,IAAIC,OAAON,GAAeO,KAAKL,GAClC,MAAM,IAAIM,MACLhB,EAAciB,cAAdjB,aACQG,EAA4BO,sBADpCV,wBAEmBQ,EAFtB,MA5HZ,IAAgBX,GAoIdqB,eArFW,SAqFI5C,GACb,IAAKH,SAASgD,gBAAgBC,aAC5B,OAAO,KAIT,GAAmC,mBAAxB9C,EAAQ+C,YAA4B,CAC7C,IAAMC,EAAOhD,EAAQ+C,cACrB,OAAOC,aAAgBC,WAAaD,EAAO,KAG7C,OAAIhD,aAAmBiD,WACdjD,EAIJA,EAAQkD,WAIN1D,EAAKoD,eAAe5C,EAAQkD,YAH1B,MAMXC,gBAAkB,WAChB,GAAiB,oBAAN1C,UACT,MAAM,IAAI2C,UAAU,kGAGtB,IAAMC,EAAU5C,UAAE6C,GAAGC,OAAOxC,MAAM,KAAK,GAAGA,MAAM,KAOhD,GAAIsC,EAAQ,GALI,GAKYA,EAAQ,GAJnB,GAFA...