java_remove_imports - Man Page

%java_remove_imports [optional flags] <matcher>... [file path]...

This macro removes import statements from Java source files. The script matches all non-whitespace content following the 'import [static]' statement against all patterns provided via the -p flag and all simple class names against names provided by the -n flag.

File path arguments are handled the following way:

• Symlinks are ignored.
• Regular files are handled regardless of the file name.
• Directories are traversed recursively and all .java files are handled.

Arguments can be specified in arbitrary order.

Matcher is one of:

-n <name>

Simple class name to be matched against the simple names of imported symbols. Names are matched for exact equality. Can be specified multiple times.

-p <pattern>

Regex patterns to be matched against imported symbols. Each imported symbol found in the code is matched against each pattern. Can be specified multiple times.

Optional flags:

-s, --strict

Fail if any of the user provided arguments were redundant.

Example of usage in a .spec file:

%java_remove_imports src -n Nullable

Examples of patterns:

• Import statements present in Java source file:

  1) import java.lang.Runnable;
  2) import java.util.List;
  3) import static java.util.*;
  4) import static java.lang.String.valueOf;
  5) import com.google.common.util.concurrent.Service;

• Names used to match:

  Name 'Runnable' matches 1)
  Name 'String' matches 4)

  Name 'util' does not match anything.
  Name '*' does not match anything.
  Name 'valueOf' does not match anything.

• Patterns used to match:

  Pattern 'Runnable' matches 1).
  Pattern '[*]' matches 3).
  Pattern 'java[.]util' matches 2), 3).
  Pattern 'util' matches 2), 3), 5).
  Patterns 'java', 'java.*' match 1) - 4).

  Pattern 'static' does not match anything.

Bugs should be reported through the issue tracker at GitHub: https://github.com/fedora-java/jurand/issues.

Written by Marián Konček.

java_remove_annotations(7).

java_remove_annotations(7), jurand(1).