30     return Float.isNaN(x);  in isNaN32()
49     expectFalse(isNaN32(Float.NEGATIVE_INFINITY));  in main()
54     expectFalse(isNaN32(Float.POSITIVE_INFINITY));  in main()
57     expectFalse(isNaN32(Float.intBitsToFloat(0x00400000)));  in main()
58     expectFalse(isNaN32(Float.intBitsToFloat(0x80400000)));  in main()
59     expectFalse(isNaN32(Float.intBitsToFloat(0x00000001)));  in main()
60     expectFalse(isNaN32(Float.intBitsToFloat(0x80000001)));  in main()
63     expectTrue(isNaN32(Float.NaN));  in main()
67       Float.intBitsToFloat(0x7f800001),  in main()
68       Float.intBitsToFloat(0x7fa00000),  in main()
69       Float.intBitsToFloat(0x7fc00000),  in main()
70       Float.intBitsToFloat(0x7fffffff),  in main()
71       Float.intBitsToFloat(0xff800001),  in main()
72       Float.intBitsToFloat(0xffa00000),  in main()
73       Float.intBitsToFloat(0xffc00000),  in main()
74       Float.intBitsToFloat(0xffffffff)  in main()