rspec/rules/S5856/java/rule.adoc

include::../description.adoc[]

To match a literal string instead of a regular expression, either all special characters should be escaped, the `Pattern.LITERAL` flag or methods that don't use regular expressions should be used.


== Noncompliant Code Example

[source,java]
----
Pattern.compile("([");
str.matches("([");
str.replaceAll("([", "{");
str.matches("(\\w+-(\\d+)");
----


== Compliant Solution

[source,java]
----
Pattern.compile("\\(\\[");
Pattern.compile("([", Pattern.LITERAL);
str.equals("([");
str.replace("([", "{");
str.matches("(\\w+)-(\\d+)");
----

ifdef::env-github,rspecator-view[]

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== Implementation Specification
(visible only on this page)

include::../message.adoc[]

include::../highlighting.adoc[]

endif::env-github,rspecator-view[]