Merge pull request #33 from roadster01/master

add code coverage sampleing data setting
rename ReflectionUtilTest to ReflectionUtilTestWithJUnit
add ReflectionUtilTest
remove warning
rename ReflectionUtil.getAnnotatedKeyFieldName() to ReflectionUtil.getAnnotatedFieldNameFirst()
add test for ReflectionUtil.getMapField()
add test for ReflectionUtil.fromMap()
add test for ReflectionUtil.fromListMap()
add test for ReflectionUtil.getAnnotatedKeyFieldValue(), remove unneeded annotation
rename getAnnotatedKeyFieldValue to getAnnotatedFieldValueFirst
add test for ReflectionUtil.getMapFieldDeclaredRecursive()
add test for ReflectionUtil.getValue() fail
remove useless test, add test for ReflectionUtil.toMap()
add test for ReflectionUtil.getListFieldDeclaredRecursive()
debug test for ReflectionUtil.toMap()
add test for ReflectionUtil.getFieldDeclaredRecursive()
add test for ctor of ReflectionUtil
MapUtil.getString
Merge remote-tracking branch 'origin/master'
add ListUtil.isNull()