public class UtilitiesForTests
extends java.lang.Object
Constructor and Description |
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UtilitiesForTests() |
Modifier and Type | Method and Description |
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static java.lang.String |
getString(double[] arr)
Returns a string representation of the input, as a sequence of
blank separated strings
|
static java.lang.String |
getString(int[] arr)
Returns a string representation of the input, as a sequence of
blank separated strings
|
static <T> java.lang.String |
getString(java.lang.Iterable<? extends T> al)
Returns a string representation of the input, as a sequence of
blank separated strings
|
static java.lang.String |
getString(java.util.LinkedList<java.lang.Integer> al)
Returns a string representation of the input, as a sequence of
blank separated strings
|
static java.lang.String |
getStringAndEmpty(java.util.Stack<java.lang.Integer> stack)
Returns a string representation of the input, as a sequence of
blank separated strings, and empties the input (!!)
|
static java.lang.String |
getStringInfty(int[] al)
Returns a string representation of the input, as a sequence of
blank separated strings, with an asterisk representing Integer.MAX_VALUE
|
public static <T> java.lang.String getString(java.lang.Iterable<? extends T> al)
T
- typeal
- an iterable structurepublic static java.lang.String getString(java.util.LinkedList<java.lang.Integer> al)
al
- a linked list of integerspublic static java.lang.String getStringInfty(int[] al)
al
- an array of integerspublic static java.lang.String getString(int[] arr)
arr
- n array of integerspublic static java.lang.String getString(double[] arr)
arr
- n array of doublespublic static java.lang.String getStringAndEmpty(java.util.Stack<java.lang.Integer> stack)
stack
- a stack of integers