[MNG-7899] Various memory usage improvements 5 #1270
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Multiple optimizations : - renderLevel() method use static constants instead of rebuilding the strings on each call - replace + operator usage with more PrintStream.print() calls to reduce temporary strings creation - reduce usage of MessageBuilder.a() method usage with more PrintStream.print() calls to reduce temporary strings creation - replace the builder() method with a static import
- Reduce PrintStream.print() calls - replace String.format with a simple string concat to reduce memory allocation (garbage)
- Change static constants to class member in MavenSimpleLogger - Add a setLength(int) method in MessageBuilder to enable reuse
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https://issues.apache.org/jira/browse/MNG-7899
Multiple optimizations :
strings on each call
temporary strings creation
PrintStream.print() calls to reduce temporary strings creation
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