回答編集履歴
1
正規表現の表記ミス\(マイナスを先頭へ\)
test
CHANGED
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@@ -2,7 +2,7 @@
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2
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3
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```java
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4
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5
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-
String str = "(?=[\\\\*+.?{}()\\[\\]^&
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5
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+
String str = "(?=[-\\\\*+.?{}()\\[\\]^&|\"])";
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6
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i = i.replaceAll(str, "\\\\");
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8
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