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easy-print

Maven Build MIT License

Never use system.out.println() again!

Features

  1. print(...) or p(...) to replace system.out.println()
  2. Toggle on/off prints in higher environments with EasyPrint.enable(false) or using environment variable EASYPRINT_ENABLED = false
  3. Spy on method parameters allowing you to know exactly what you're passing in. See below for examples.
  4. Display package, class, method, line number, and even the type of printed argument. Reduce output verbiage by optionally toggling on/off configurations.

Usage

<groupId>io.github.yanzhan91</groupId>
<artifactId>easy-print</artifactId>
<version>{version}</version>

import static EasyPrint.print;
import static EasyPrint.p;

print("I'm printing a string")
p("This is a shorter method name")

int a = 3;
int b = 4;
int c = 5;
boolean result = isPythagoreanTriple(p(a), p(b), p(c));
print(result)

>>> com.package.class_name > method_name:line_number (java.lang.String) - I'm printing a string
>>> com.package.class_name > method_name:line_number (java.lang.String) - This is a shorter method name
>>> com.package.class_name > method_name:line_number (java.lang.Integer) - 3
>>> com.package.class_name > method_name:line_number (java.lang.Integer) - 4
>>> com.package.class_name > method_name:line_number (java.lang.Integer) - 5
>>> com.package.class_name > method_name:line_number (java.lang.Boolean) - true

Customization

EasyPrint.enable(true)
EasyPrint.setShowLineNumber(true)
EasyPrint.setShowType(true)

Or with environment variables (this takes precedence)

EASYPRINT_ENABLED = false
EASYPRINT_SHOWLINENUMBER = false
EASYPRINT_SHOWTYPE = false