Tests if {@link Processor} is 32 bit. @return {@code true}, if {@link Processor} is {@link Arch#BIT_32}, else {@code false}.

Tests if {@link Processor} is 64 bit. @return {@code true}, if {@link Processor} is {@link Arch#BIT_64}, else {@code false}.

Tests if all of the CharSequences are empty ("") or null. <pre> StringUtils.isAllEmpty(null) = true StringUtils.isAllEmpty(null, "")

Tests if the CharSequence contains only Unicode letters, digits or space ({@code ' '}). <p> {@code null} will return {@code false}. An empty CharSequ

Checks if the locale specified is in the set of available locales. @param locale the Locale object to check if it is available. @return true if the l

Tests whether a Locale's language is undetermined. <p> A Locale's language tag is undetermined if it's value is {@code "und"}. If a language is empty,

Tests whether two calendar objects represent the same instant in time. <p>This method compares the long millisecond time of the two objects.</p> @pa

Returns a lookup which looks up values using a map. <p> If the map is null, then null will be returned from every lookup. The map result object is con

Creates a random string whose length is the number of characters specified. <p> Characters will be chosen from the set of all characters. </p> @para

Returns an immutable pair of nulls. @param <L> The left element of this pair. Value is {@code null}. @param <R> The right element of this pair. Value

Defensive programming technique to change a {@code null} reference to an empty one. <p> This method returns a default array for a {@code null} input a

Creates a parameterized type instance. @param owner the owning type. @param rawClass the raw class to create a parameterized type in

Tests if two string regions are equal. @param cs the {@link CharSequence} to be processed. @param ignoreCase whether or not to be case-insens

Unsupported ListIterator operation. @throws UnsupportedOperationException always.

Replaces all the occurrences of variables within the given source builder with their matching values from the resolver. @param source the builder to

Replaces a String with another String inside a larger String, once. <p> A {@code null} reference passed to this method is a no-op. </p> <p> Case-sen

Sets the specified field to a date returning a new object. This does not use a lenient calendar. The original {@link Date} is unchanged. @param date

Splits a String by Character type as returned by {@link Character#getType(int)}. Groups of contiguous characters of the same type are returned as comp

Splits the provided text into an array, separator string specified. <p> The separator is not included in the returned String array. Adjacent separato

Tests if a CharSequence starts with any of the provided prefixes. <p> Case-sensitive examples </p> <pre> Strings.CS.startsWithAny(null, null) =

Tests if a CharSequence starts with any of the provided case-sensitive prefixes. <pre> StringUtils.startsWithAny(null, null) = false StringUtils

{@inheritDoc}

Builds a String for a toString method excluding the given field names. @param object The object to "toString". @param excludeFieldNames

{@inheritDoc}

Removes control characters plus space (char &lt;= 32) from both ends of this String, handling {@code null} by returning {@code null}. <p> The String

Removes control characters (char &lt;= 31) from both ends of this String, handling {@code null} by returning {@code null}. <p> To trim your choice of

Uncapitalizes a String, changing the first character to lower case as per {@link Character#toLowerCase(int)}. No other characters are changed. <p> Fo

Checks if the specified array is neither null nor empty. @param array the array to check. @throws IllegalArgumentException if {@code array} is empty.

Tests if all values in the array are not {@code nulls}. <p> If any value is {@code null} or the array is {@code null} then {@code false} is returned.

Tests if any value in the given array is {@code null}. <p> If any of the values are {@code null} or the array is {@code null}, then {@code true} is r

Appends each item in an iterable to the builder without any separators. Appending a null iterable will have no effect. Each object is appended using {

Appends to the {@code toString} a size summary. <p> The size summary is used to summarize the contents of {@link Collection}s, {@link Map}s and array

Creates a new builder. @param <T> The type of elements. @return a new builder.

Fills and returns the given array, assigning {@code 0} to each element of the array. <pre> ArrayFill.fill(a, (byte) 0); </pre> @param a the array t

Helper method to determine if a set of tokens contain a value @param tokens set to search. @param value to look find. @return boolean {@code true} if

Compares two Strings, and returns the portion where they differ. More precisely, return the remainder of the second String, starting from where it's d

Returns the number of inheritance hops between two classes. @param child the child class, may be {@code null} @param parent the parent class, may be

Finds the active thread with the specified id. @param threadId The thread id. @return The thread with the specified id or {@code null} if no such thr

Gets the array separator text. @return the current array separator text.

Gets the first available contextual data value associated with the label. @param label the label to get the contextual value for, may be {@code null

Executes the given suppliers in order and returns the first return value where a value other than {@code null} is returned. Once a non-{@code null} va

Gets the contextualized error message based on a base message. This will add the context label-value pairs to the message. @param baseMessage the ba

Gets the Fuzzy Distance which indicates the similarity score between two Strings. <p> This string matching algorithm is similar to the algorithms of

Gets the locale used by this formatter. @return the locale.

Gets the {@link Object} being output. @return The object being output. @since 2.0

Tests if the object passed to {@link #is} is greater than or equal to {@code b} @param b the object to compare to the base object @return true if the

Returns the value of this MutableLong as an int. @return the numeric value represented by this object after conversion to type int.

Gets a fraction that is the inverse (1/fraction) of this one. <p> The returned fraction is not reduced. </p> @return a new fraction instance with the

Tests if all of the CharSequences are empty (""), null or whitespace only. <p> Whitespace is defined by {@link Character#isWhitespace(char)}. </p> <

Tests if any of the CharSequences are empty ("") or null. <pre> StringUtils.isAnyEmpty((String) null) = true StringUtils.isAnyEmpty((String[]) nul

Is this field to be output in full detail. <p> This method converts a detail request into a detail level. The calling code may request full detail ({

Tests if none of the CharSequences are empty (""), null or whitespace only. <p> Whitespace is defined by {@link Character#isWhitespace(char)}. </p>

Tests whether the field is set or not. <p> This is most commonly used for a single-bit field, which is often used to represent a boolean value; the re

Waits for the given thread to die for the given duration. Implemented using {@link Thread#join(long, int)}. <p> Calling this method with {@link Durati

Returns a {@code Collector} that concatenates the input elements, separated by the specified delimiter, in encounter order. <p> This is a variation of

Finds the n-th last index within a String, handling {@code null}. This method uses {@link String#lastIndexOf(String)}. <p> A {@code null} String will

Returns the value of this MutableInt as a long. @return the numeric value represented by this object after conversion to type long.

Prints a compact stack trace for the root cause of a throwable to {@code System.err}. <p> The compact stack trace starts with the root cause and print

Removes the first substring of the text string that matches the given regular expression. This method is a {@code null} safe equivalent to: <ul> <li>

Case-insensitive removal of a substring if it is at the beginning of a source string, otherwise returns the source string. <p> A {@code null} source

Rotate (circular shift) a String of {@code shift} characters. <ul> <li>If {@code shift > 0}, right circular shift (ex : ABCDEF =&gt; FABCDE)</li> <li>

Runs a runnable and rethrows any exception as a {@link RuntimeException}. @param runnable The runnable to run, may be null for a noop. @param <E> The

Gets the singleton instance based on {@link SecureRandom#SecureRandom()} which uses the default algorithm and provider of {@link SecureRandom}. <p> Th

Sets the matcher for characters to trim. <p> These characters are trimmed off on each side of the delimiter until the token or quote is found. </p> @

Converts the given collection into a {@link FailableStream}. The {@link FailableStream} consists of the collections elements. Shortcut for <pre> Func

Converts the given collection into a {@link FailableStream}. The {@link FailableStream} consists of the collections elements. Shortcut for <pre> Func

Converts the given {@link Collection} into a {@link FailableStream}. This is basically a simplified, reduced version of the {@link Stream} class, with

Converts a boolean to an Integer using the convention that {@code true} is {@code 1} and {@code false} is {@code 0}. <pre> BooleanUtils.toIntegerOb

Converts the given array into a {@link java.util.Map}. Each element of the array must be either a {@link java.util.Map.Entry} or an Array, containing

Gets the fraction as a proper {@link String} in the format X Y/Z. <p> The format used in '<em>wholeNumber</em> <em>numerator</em>/<em>denominator</em>

Converts a boolean to a String returning one of the input Strings. <pre> BooleanUtils.toString(true, "true", "false") = "true" BooleanUtils.toS

Converts the character to a String that contains the one character. <p>For ASCII 7 bit characters, this uses a cache that will return the same String

Gets the fraction as a {@link String}. <p> The format used is '<em>numerator</em>/<em>denominator</em>' always. </p> @return a {@link String} form of

Returns an array containing the string representation of each element in the argument array. <p> This method returns {@code null} for a {@code null} i

Unescapes a string containing XML entity escapes to a string containing the actual Unicode characters corresponding to the escapes. <p>Supports only

Sets the {@link ThreadFactory} to be wrapped by the new {@code BasicThreadFactory}. @param factory the wrapped {@link ThreadFactory} (must not be {@c

Appends to the {@code builder} the comparison of two {@code booleans}s. @param lhs left-hand side value @param rhs right-hand side value @return {@

Appends a {@code hashCode} for a {@code boolean}. <p> This adds {@code 1} when true, and {@code 0} when false to the {@code hashCode}. </p> <p> This

This checks that this is a 7 element iterator of Calendar objects that are dates (no time), and exactly 1 day spaced after each other.

Converts an array of byte into a long using the default (little-endian, LSB0) byte and bit ordering. @param src the byte array to convert. @param

Create an ExtendedMessageFormat for the specified pattern and locale and check the formatted output matches the expected result for the parameters. @p

Closes an {@link AutoCloseable}, never throwing an {@link Exception}. <p> Equivalent to {@link AutoCloseable#close()}, except any exceptions will be i

Comparable based compare implementation. @param obj1 left-hand side side of comparison. @param obj2 right-hand side side of comparison. @return negat

Decrements this instance's value by 1; this method returns the value associated with the instance immediately after the decrement operation. This meth

Deletes the characters between the two specified indices. @param startIndex the start index, inclusive, must be valid. @param endIndex the end inde

Deletes all whitespaces from a String as defined by {@link Character#isWhitespace(char)}. <pre> StringUtils.deleteWhitespace(null) = null Str

Checks the contents of this builder against another to see if they contain the same character content ignoring case. @param other the object to chec

Returns the first value in the array which is not empty (""), {@code null} or whitespace only. <p> Whitespace is defined by {@link Character#isWhites

Returns the first value in the array which is not empty. <p> If all values are empty or the array is {@code null} or empty then {@code null} is retur

Creates a generic array type instance. @param componentType the type of the elements of the array. For example the component type of {@code boolean[]

Checks if a String {@code str} contains Unicode digits, if yes then concatenate all the digits in {@code str} and return it as a String. <p> An empty

{@inheritDoc}

Create an expected to String for the given WithArraysInstance @param wa Instance @param arrayType Type - empty used to indica