CustomMap Class — spring-boot Architecture

Source Code

core/spring-boot/src/test/java/org/springframework/boot/context/properties/bind/MapBinderTests.java lines 817–834

		static final class CustomMap extends AbstractMap<String, Object> {

			private final String source;

			CustomMap(String source) {
				this.source = source;
			}

			@Override
			public Set<Entry<String, Object>> entrySet() {
				return Collections.emptySet();
			}

			String getSource() {
				return this.source;
			}

		}