文字列型のセルに数値を入力し数値として取り込む場合、エラーが発生する。

[mygreen]

文字列型の負の数（-12.34）をJavaのdouble型にマッピングする場合、エラーが発生する。

com.gh.mygreen.xlsmapper.cellconvert.TypeBindException: Fail conversion field value '-12.34' => type 'double'. Cell 'F20' map to 'com.gh.mygreen.xlsmapper.cellconvert.CellConvertNumberTest$PrimitiveRecord#d'.
    at com.gh.mygreen.xlsmapper.cellconvert.AbstractCellConverter.newTypeBindException(AbstractCellConverter.java:39)
    at com.gh.mygreen.xlsmapper.cellconvert.converter.AbstractNumberCellConverter.toObject(AbstractNumberCellConverter.java:72)
    at com.gh.mygreen.xlsmapper.cellconvert.converter.AbstractNumberCellConverter.toObject(AbstractNumberCellConverter.java:1)
    at com.gh.mygreen.xlsmapper.fieldprocessor.processor.HorizontalRecordsProcessor.loadRecords(HorizontalRecordsProcessor.java:260)
    at com.gh.mygreen.xlsmapper.fieldprocessor.processor.HorizontalRecordsProcessor.loadProcess(HorizontalRecordsProcessor.java:91)
    at com.gh.mygreen.xlsmapper.fieldprocessor.processor.HorizontalRecordsProcessor.loadProcess(HorizontalRecordsProcessor.java:1)
    at com.gh.mygreen.xlsmapper.FieldAdaptorProxy.loadProcess(FieldAdaptorProxy.java:61)
    at com.gh.mygreen.xlsmapper.XlsLoader.loadSheet(XlsLoader.java:440)
    at com.gh.mygreen.xlsmapper.XlsLoader.load(XlsLoader.java:157)
    at com.gh.mygreen.xlsmapper.XlsLoader.load(XlsLoader.java:67)
    at com.gh.mygreen.xlsmapper.XlsMapper.load(XlsMapper.java:60)
    at com.gh.mygreen.xlsmapper.cellconvert.CellConvertNumberTest.test_load_number(CellConvertNumberTest.java:58)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
    at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
    at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
    at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
    at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
    at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
    at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
    at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
    at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)
Caused by: java.text.ParseException: '-12.34' cannot less than 0.000000
    at com.gh.mygreen.xlsmapper.cellconvert.converter.AbstractNumberCellConverter.parseNumber(AbstractNumberCellConverter.java:171)
    at com.gh.mygreen.xlsmapper.cellconvert.converter.AbstractNumberCellConverter.toObject(AbstractNumberCellConverter.java:70)
    ... 36 more

[mygreen]

文字列型の場合、パースして数値に変換し、その際に、最大値、最小値の範囲に収まっているかどうか比較するが、double型のDouble.MIN_VALUEは、負の最小値ではなく、「正の最小非ゼロ値 2-1074 を保持する定数」なので、使い方が間違っている。

負の場合を取得したければ、Double.MAX_VALUEに負をとればよい。
floatの場合も同様。

[mygreen]

fix v0.5