nimo23 questions

• compose with vertx for sequential code
• simplify java stream to find duplicate properties
• Serializable a object properties too
• negation of boolean expressions with XOR
• Stream anyMatch with List
• Preserve ordering with immutable Map?
• Merge huge files without loading whole file into memory?
• Comparator.compareBoolean() the same as Comparator.compare()?
• split very large text file by max rows
• modify value of map with forEach

nimo23 answers