Commit 8269626

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Test: unit tests

- unit test quicksort. - unit test insertionsort.

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Data Structures with Java/Code/src/edu/bostonuniversity/playground
- Playground.java

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Lines changed: 2 additions & 2 deletions

Original file line number	Diff line number	Diff line change
`@@ -6,7 +6,7 @@ private static void insertionsort(int[] data, int n) {`
`6`	`6`
`7`	`7`	`for (i = 1; i <= n; i++) {`
`8`	`8`	`lt = i - 1;`
`9`		`- while (lt>= 0 && data[lt] > data[i]) { swap(data, lt--, i--); }`
	`9`	`+ while (lt>= 0 && data[lt] > data[i]) { swap(data, lt--, i--); }`
`10`	`10`	`}`
`11`	`11`	`}`
`12`	`12`
`@@ -47,7 +47,7 @@ private static void quicksort(int[] data, int lo, int hi) {`
`47`	`47`	`quicksort(data, gt + 1, hi);`
`48`	`48`	`}`
`49`	`49`
`50`		`- public static void quicksort(int[] data) { quicksort(data,0,data.length - 1); }`
	`50`	`+ public static void quicksort(int[] data) { quicksort(data,0, data.length - 1); }`
`51`	`51`
`52`	`52`	`private static void swap(int[] data, int lo, int hi) {`
`53`	`53`	`int temp = data[lo];`

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