Package org.apache.tomcat.util.buf
Class StringUtils
- java.lang.Object
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- org.apache.tomcat.util.buf.StringUtils
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public final class StringUtils extends Object
Utility methods to build a separated list from a given set (not java.util.Set) of inputs and return that list as a string or append it to an existing StringBuilder. If the given set is null or empty, an empty string will be returned.
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static void
join(Iterable<String> iterable, char separator, StringBuilder sb)
static <T> void
join(Iterable<T> iterable, char separator, Function<T,String> function, StringBuilder sb)
static String
join(String[] array)
static void
join(String[] array, char separator, StringBuilder sb)
static String
join(Collection<String> collection)
static String
join(Collection<String> collection, char separator)
static <T> void
join(T[] array, char separator, Function<T,String> function, StringBuilder sb)
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Method Detail
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join
public static void join(String[] array, char separator, StringBuilder sb)
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join
public static String join(Collection<String> collection)
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join
public static String join(Collection<String> collection, char separator)
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join
public static void join(Iterable<String> iterable, char separator, StringBuilder sb)
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join
public static <T> void join(T[] array, char separator, Function<T,String> function, StringBuilder sb)
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join
public static <T> void join(Iterable<T> iterable, char separator, Function<T,String> function, StringBuilder sb)
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