/* package whatever; // don't place package name! */
import java.util.*;
import java.util.regex.*;
import java.lang.*;
import java.io.*;
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
{
// your code goes here
String str
= "(form_component_34==\"Yes\"||case_attribute_37==3&&case_attribute_40?has_content)"; Pattern r = Pattern.compile("(?:form_component_|case_attribute_)\\d+");
ArrayList<String> matches = new ArrayList<String>();
Matcher m = r.matcher(str);
while (m.find())
{
matches.add(m.group());
}
}
}
LyogcGFja2FnZSB3aGF0ZXZlcjsgLy8gZG9uJ3QgcGxhY2UgcGFja2FnZSBuYW1lISAqLwoKaW1wb3J0IGphdmEudXRpbC4qOwppbXBvcnQgamF2YS51dGlsLnJlZ2V4Lio7CmltcG9ydCBqYXZhLmxhbmcuKjsKaW1wb3J0IGphdmEuaW8uKjsKCi8qIE5hbWUgb2YgdGhlIGNsYXNzIGhhcyB0byBiZSAiTWFpbiIgb25seSBpZiB0aGUgY2xhc3MgaXMgcHVibGljLiAqLwpjbGFzcyBJZGVvbmUKewoJcHVibGljIHN0YXRpYyB2b2lkIG1haW4gKFN0cmluZ1tdIGFyZ3MpIHRocm93cyBqYXZhLmxhbmcuRXhjZXB0aW9uCgl7CgkJLy8geW91ciBjb2RlIGdvZXMgaGVyZQoJCVN0cmluZyBzdHIgPSAiKGZvcm1fY29tcG9uZW50XzM0PT1cIlllc1wifHxjYXNlX2F0dHJpYnV0ZV8zNz09MyYmY2FzZV9hdHRyaWJ1dGVfNDA/aGFzX2NvbnRlbnQpIjsKICAgICAgICBQYXR0ZXJuIHIgPSBQYXR0ZXJuLmNvbXBpbGUoIig/OmZvcm1fY29tcG9uZW50X3xjYXNlX2F0dHJpYnV0ZV8pXFxkKyIpOwogICAgICAgIEFycmF5TGlzdDxTdHJpbmc+IG1hdGNoZXMgPSBuZXcgQXJyYXlMaXN0PFN0cmluZz4oKTsgCiAgICAgICAgTWF0Y2hlciBtID0gci5tYXRjaGVyKHN0cik7CiAgICAgICAgd2hpbGUgKG0uZmluZCgpKQogICAgICAgIHsKICAgICAgICAgICAgbWF0Y2hlcy5hZGQobS5ncm91cCgpKTsKICAgICAgICB9CiAgICAgICAgU3lzdGVtLm91dC5wcmludGxuKG1hdGNoZXMpOwoJfQp9