|
| 1 | +========= |
| 2 | + |
| 3 | +## Core Java Cookbooks and Examples |
| 4 | + |
| 5 | +### Relevant Articles: |
| 6 | +- [Immutable ArrayList in Java](http://www.baeldung.com/java-immutable-list) |
| 7 | +- [Java - Reading a Large File Efficiently](http://www.baeldung.com/java-read-lines-large-file) |
| 8 | +- [Java InputStream to String](http://www.baeldung.com/convert-input-stream-to-string) |
| 9 | +- [Converting between an Array and a List in Java](http://www.baeldung.com/convert-array-to-list-and-list-to-array) |
| 10 | +- [Converting between an Array and a Set in Java](http://www.baeldung.com/convert-array-to-set-and-set-to-array) |
| 11 | +- [Converting between a List and a Set in Java](http://www.baeldung.com/convert-list-to-set-and-set-to-list) |
| 12 | +- [Convert a Map to an Array, List or Set in Java](http://www.baeldung.com/convert-map-values-to-array-list-set) |
| 13 | +- [Java – Write to File](http://www.baeldung.com/java-write-to-file) |
| 14 | +- [Java - Convert File to InputStream](http://www.baeldung.com/convert-file-to-input-stream) |
| 15 | +- [Java – Random Long, Float, Integer and Double](http://www.baeldung.com/java-generate-random-long-float-integer-double) |
| 16 | +- [Java – Generate Random String](http://www.baeldung.com/java-random-string) |
| 17 | +- [Java Scanner](http://www.baeldung.com/java-scanner) |
| 18 | +- [Java Timer](http://www.baeldung.com/java-timer-and-timertask) |
| 19 | +- [Java – Byte Array to Writer](http://www.baeldung.com/java-convert-byte-array-to-writer) |
| 20 | +- [How to Run a Shell Command in Java](http://www.baeldung.com/run-shell-command-in-java) |
| 21 | +- [MD5 Hashing in Java](http://www.baeldung.com/java-md5) |
| 22 | +- [Guide to the Java ArrayList](http://www.baeldung.com/java-arraylist) |
| 23 | +- [Guide to Java Reflection](http://www.baeldung.com/java-reflection) |
| 24 | +- [A Guide to Java Sockets](http://www.baeldung.com/a-guide-to-java-sockets) |
| 25 | +- [Convert char to String in Java](http://www.baeldung.com/java-convert-char-to-string) |
| 26 | +- [Random List Element](http://www.baeldung.com/java-random-list-element) |
| 27 | +- [Convert String to int or Integer in Java](http://www.baeldung.com/java-convert-string-to-int-or-integer) |
| 28 | +- [Java – Directory Size](http://www.baeldung.com/java-folder-size) |
| 29 | +- [Java – Try with Resources](http://www.baeldung.com/java-try-with-resources) |
| 30 | +- [Guide to the Fork/Join Framework in Java](http://www.baeldung.com/java-fork-join) |
| 31 | +- [How to Print Screen in Java](http://www.baeldung.com/print-screen-in-java) |
| 32 | +- [How to Convert String to different data types in Java](http://www.baeldung.com/java-string-conversions) |
| 33 | +- [Introduction to Java Generics](http://www.baeldung.com/java-generics) |
| 34 | +- [Generate equals() and hashCode() with Eclipse](http://www.baeldung.com/java-eclipse-equals-and-hashcode) |
| 35 | +- [A Guide To Java Regular Expressions API](http://www.baeldung.com/regular-expressions-java) |
| 36 | +- [Sorting in Java](http://www.baeldung.com/java-sorting) |
| 37 | +- [Getting Started with Java Properties](http://www.baeldung.com/java-properties) |
| 38 | +- [Grep in Java](http://www.baeldung.com/grep-in-java) |
| 39 | +- [Java - Combine Multiple Collections](http://www.baeldung.com/java-combine-multiple-collections) |
| 40 | +- [Simulated Annealing for Travelling Salesman Problem](http://www.baeldung.com/java-simulated-annealing-for-traveling-salesman) |
| 41 | +- [Slope One Algorithm: Collaborative Filtering Recommendation Systems](http://www.baeldung.com/java-collaborative-filtering-recommendations) |
| 42 | +- [Differences Between the Java WatchService API and the Apache Commons IO Monitor Library](http://www.baeldung.com/java-watchservice-vs-apache-commons-io-monitor-library) |
| 43 | +- [Pattern Search with Grep in Java](http://www.baeldung.com/grep-in-java) |
| 44 | +- [URL Encoding and Decoding in Java](http://www.baeldung.com/java-url-encoding-decoding) |
| 45 | +- [Calculate the Size of a File in Java](http://www.baeldung.com/java-file-size) |
| 46 | +- [The Basics of Java Generics](http://www.baeldung.com/java-generics) |
| 47 | +- [The Traveling Salesman Problem in Java](http://www.baeldung.com/java-simulated-annealing-for-traveling-salesman) |
| 48 | +- [How to Create an Executable JAR with Maven](http://www.baeldung.com/executable-jar-with-maven) |
| 49 | +- [How to Design a Genetic Algorithm in Java](http://www.baeldung.com/java-genetic-algorithm) |
| 50 | +- [Guide to WeakHashMap in Java](http://www.baeldung.com/java-weakhashmap) |
| 51 | +- [Spring Security – Cache Control Headers](http://www.baeldung.com/spring-security-cache-control-headers) |
| 52 | +- [Basic Introduction to JMX](http://www.baeldung.com/java-management-extensions) |
| 53 | +- [AWS Lambda With Java](http://www.baeldung.com/java-aws-lambda) |
| 54 | +- [Introduction to Nashorn](http://www.baeldung.com/java-nashorn) |
| 55 | +- [Guide to the Guava BiMap](http://www.baeldung.com/guava-bimap) |
| 56 | +- [Iterable to Stream in Java](http://www.baeldung.com/java-iterable-to-stream) |
| 57 | +- [Chained Exceptions in Java](http://www.baeldung.com/java-chained-exceptions) |
| 58 | +- [The Java HashMap Under the Hood](http://www.baeldung.com/java-hashmap) |
| 59 | +- [A Guide to LinkedHashMap in Java](http://www.baeldung.com/java-linked-hashmap) |
| 60 | +- [A Guide to TreeMap in Java](http://www.baeldung.com/java-treemap) |
| 61 | +- [A Quick JUnit vs TestNG Comparison](http://www.baeldung.com/junit-vs-testng) |
| 62 | +- [Java Primitive Conversions](http://www.baeldung.com/java-primitive-conversions) |
| 63 | +- [Java Money and the Currency API](http://www.baeldung.com/java-money-and-currency) |
| 64 | +- [Removing all nulls from a List in Java](http://www.baeldung.com/java-remove-nulls-from-list) |
| 65 | +- [Removing all duplicates from a List in Java](http://www.baeldung.com/java-remove-duplicates-from-list) |
| 66 | +- [Using Math.pow in Java](http://www.baeldung.com/java-math-pow) |
| 67 | +- [Converting Strings to Enums in Java](http://www.baeldung.com/java-string-to-enum) |
| 68 | +- [Flattening Nested Collections in Java](http://www.baeldung.com/java-flatten-nested-collections) |
| 69 | +- [Quick Guide to the Java StringTokenizer](http://www.baeldung.com/java-stringtokenizer) |
| 70 | +- [JVM Log Forging](http://www.baeldung.com/jvm-log-forging) |
| 71 | +- [Guide to sun.misc.Unsafe](http://www.baeldung.com/java-unsafe) |
| 72 | +- [HashSet and TreeSet Comparison](http://www.baeldung.com/java-hashset-vs-treeset) |
| 73 | +- [How to Perform a Simple HTTP Request in Java](http://www.baeldung.com/java-http-request) |
| 74 | +- [Call Methods at Runtime Using Java Reflection](http://www.baeldung.com/java-method-reflection) |
| 75 | +- [Guide to UUID in JAVA](http://www.baeldung.com/guide-to-uuid-in-java) |
| 76 | +- [Comparing getPath(), getAbsolutePath(), and getCanonicalPath() in Java](http://www.baeldung.com/java-path) |
| 77 | +- [How to Add a Single Element to a Stream](http://www.baeldung.com/java-stream-append-prepend) |
| 78 | +- [Iterating Over Enum Values in Java](http://www.baeldung.com/java-enum-iteration) |
| 79 | +- [Kotlin Java Interoperability](http://www.baeldung.com/kotlin-java-interoperability) |
| 80 | +- [Using Java MappedByteBuffer](http://www.baeldung.com/java-mapped-byte-buffer) |
| 81 | +- [How to Round a Number to N Decimal Places in Java](http://www.baeldung.com/java-round-decimal-number) |
| 82 | +- [Changing Annotation Parameters At Runtime](http://www.baeldung.com/java-reflection-change-annotation-params) |
| 83 | +- [How to Find all Getters Returning Null](http://www.baeldung.com/java-getters-returning-null) |
| 84 | +- [Converting String to Stream of chars](http://www.baeldung.com/java-string-to-stream) |
| 85 | +- [Changing the Order in a Sum Operation Can Produce Different Results?](http://www.baeldung.com/java-floating-point-sum-order) |
| 86 | +- [How to Get a Name of a Method Being Executed?](http://www.baeldung.com/java-name-of-executing-method) |
| 87 | +- [Iterate over a Map in Java](http://www.baeldung.com/java-iterate-map) |
| 88 | +- [Dynamic Proxies in Java](http://www.baeldung.com/java-dynamic-proxies) |
| 89 | +- [How to Copy an Array in Java](http://www.baeldung.com/java-array-copy) |
| 90 | +- [Introduction to JDBC](http://www.baeldung.com/java-jdbc) |
| 91 | +- [Period and Duration in Java](http://www.baeldung.com/java-period-duration) |
| 92 | +- [Converting a Stack Trace to a String in Java](http://www.baeldung.com/java-stacktrace-to-string) |
| 93 | +- [Count Occurrences of a Char in a String](http://www.baeldung.com/java-count-chars) |
| 94 | +- [Java Double Brace Initialization](http://www.baeldung.com/java-double-brace-initialization) |
| 95 | +- [The StackOverflowError in Java](http://www.baeldung.com/java-stack-overflow-error) |
| 96 | +- [Split a String in Java](http://www.baeldung.com/java-split-string) |
| 97 | +- [Introduction to Java Serialization](http://www.baeldung.com/java-serialization) |
| 98 | +- [How to Remove the Last Character of a String?](http://www.baeldung.com/java-remove-last-character-of-string) |
| 99 | +- [ClassNotFoundException vs NoClassDefFoundError](http://www.baeldung.com/java-classnotfoundexception-and-noclassdeffounderror) |
| 100 | +- [Guide to UUID in Java](http://www.baeldung.com/java-uuid) |
| 101 | +- [Guide to Escaping Characters in Java RegExps](http://www.baeldung.com/java-regexp-escape-char) |
| 102 | +- [Guide to hashCode() in Java](http://www.baeldung.com/java-hashcode) |
| 103 | +- [Collect a Java Stream to an Immutable Collection](http://www.baeldung.com/java-stream-immutable-collection) |
| 104 | +- [Difference between URL and URI](http://www.baeldung.com/java-url-vs-uri) |
| 105 | +- [Broadcasting and Multicasting in Java](http://www.baeldung.com/java-broadcast-multicast) |
| 106 | +- [Converting a List to String in Java](http://www.baeldung.com/java-list-to-string) |
| 107 | +- [CharSequence vs. String in Java](http://www.baeldung.com/java-char-sequence-string) |
| 108 | +- [Period and Duration in Java](http://www.baeldung.com/java-period-duration) |
| 109 | +- [Guide to the Diamond Operator in Java](http://www.baeldung.com/java-diamond-operator) |
| 110 | +- [Singletons in Java](http://www.baeldung.com/java-singleton) |
| 111 | +- [“Sneaky Throws” in Java](http://www.baeldung.com/java-sneaky-throws) |
| 112 | +- [OutOfMemoryError: GC Overhead Limit Exceeded](http://www.baeldung.com/java-gc-overhead-limit-exceeded) |
| 113 | +- [How to Iterate Over a Stream With Indices](http://www.baeldung.com/java-stream-indices) |
| 114 | +- [StringBuilder and StringBuffer in Java](http://www.baeldung.com/java-string-builder-string-buffer) |
| 115 | +- [Number of Digits in an Integer in Java](http://www.baeldung.com/java-number-of-digits-in-int) |
| 116 | +- [Proxy, Decorator, Adapter and Bridge Patterns](http://www.baeldung.com/java-structural-design-patterns) |
| 117 | +- [Creating a Java Compiler Plugin](http://www.baeldung.com/java-build-compiler-plugin) |
| 118 | +- [A Guide to the Static Keyword in Java](http://www.baeldung.com/java-static) |
| 119 | +- [Initializing Arrays in Java](http://www.baeldung.com/java-initialize-array) |
| 120 | +- [Guide to Java String Pool](http://www.baeldung.com/java-string-pool) |
| 121 | +- [Copy a File with Java](http://www.baeldung.com/java-copy-file) |
| 122 | +- [Introduction to Creational Design Patterns](http://www.baeldung.com/creational-design-patterns) |
| 123 | + |
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