Quarter constructor does not validate quarter and year parameter ranges.

[El-Toham]

Documentation: https://www.jfree.org/jfreechart/javadoc/org/jfree/data/time/Quarter.html#%3Cinit%3E(int,int) Version: 1.5.4 Tested by: JUnit

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| 1) Test for the quarter parameter: |

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@Test(expected = IllegalArgumentException.class) public void quarterShouldInRange(){ Quarter quarter = new Quarter(5, 2024); }

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| 2) Test for the year parameter: |

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@Test(expected = IllegalArgumentException.class) public void yearShouldInRange(){ Quarter quarter = new Quarter(1, 19999); }