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Pico Compiler - java compiler, ide, programming

By Marcin Olawski

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Pico Compiler is a lightweight, offline development environment for writing Java programs. It is designed primarily for students, providing an simple interface and the ability to interactively evaluate Java source code.

The major design goal was to keep the compiler small and simple, while providing an Java compatible compiler (see limitations bellow).

PRO features:
• Smart code completion - Pico will complete the names of classes, methods, fields, and keywords within the visibility scope. When you invoke code completion, Pico Compiler analyses the context and suggests the choices that are reachable from the current position of the caret.
• Black UI theme - protect your eyes with the dark theme.

The following elements of the Java programming language are implemented:

• packages, imports
• classes, interfaces
• Inheritance
• Static members
• Classes, instances initializers
• Fields, methods declarations
• Local variables declaration
• if ... else, for, while, do ... while, try ... catch ... finally, throw, return, break, continue, switch, synchronized statements
• All primitive types
• Superclass member access
• this (reference to current instance)
• Superclass constructor invocation (super(a, b, c);)
• Method invocation
• Class instance creation (new Abc())
• Primitive array creation (new int[10][5][])
• Class or interface array creation (new Abc[10][5][])
• Array access (args[0])
• Local variable access
• null literal
• Unary numeric conversion
• Block scope, method scope, class scope, global scope
• throws clause
• Array initializer (String[] a = { "x", "y", "z" })
• Primitive class literals (int.class)
• Non-primitive class literals (String.class)
• Accessibility checking (PUBLIC, PROTECTED, PRIVATE)
• Autoboxing and unboxing
• Variable arity methods (a.k.a. "varargs")


• Compiler can't open external projects or jars
• Compiler can process only one file at a time (no multi file projects)
• Type arguments (generic types) are parsed, but otherwise ignored
• Declaration of parametrized types
• Typesafe enums
• Annotation declarations

What's New in Version 1.3.2

• bug fixes, added IAP


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Pico Compiler - java compiler, ide, programming
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This app is designed for both iPhone and iPad
  • Free
  • Category: Education
  • Updated:
  • Version: 1.3.2
  • Size: 27.0 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.

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  1. Pro version$0.99