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jebbert@volusia.k12.fl.us > runeRemoveAdvanced1
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You have a restricted set of string commands for this problem. The only string commands you are allowed to use are: .charAt .substring .length and .equals. No other string commands may be used. This method removes every occurance of the string "rune" from the input parameter string. NOTE: This method IS case sensitive, so don't remove "Rune" or "RUNE" or "RuNe", etc.


runeRemoveAdvanced1("Testing") → "Testing"
runeRemoveAdvanced1("prune") → "p"
runeRemoveAdvanced1("rune") → ""

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public String runeRemoveAdvanced1(String str) { }

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